Factory Service Index - Packard Motor Car Information

An Index to Service Information for 1941-47 Clipper (19th->21st Series) Packards

1941-47 Clipper (19th->21st Series) - ALL ITEMS

MAIN SERVICE INDEX -> 1941-47 CLIPPER (19TH->21ST SERIES) -> ALL ITEMS

Subject	Application	Document
Accelerator Sticks in Open Position (Electromatic) linkage catches on clutch cable pulley - spring out of place	19th-20th	SL Vol. 17, No. 3
Accessory List and Wiring Diagram, Clipper part number reference	1951	SL Vol. 15, No. 7
Aero-Drive Indicator Light on, standing - fuse check	19th-20th	SL Vol. 15, No. 21
Air Cleaner Cover Pads, Loose poor mileage - restricted air passage	(not specified)	SC Vol. 21, No. 14, p. 70
Air Cleaner Oiling Instructions, AC SAE 50 discontinued - alternate products	(not specified)	SL Vol. 16, No. 3
Air Cleaner, Oil Bath - Effect of...on Economy new natural fiber, restricted from pack-down - proper cleaning	(not specified)	SL Vol. 15, No. 5
Air Cleaners - Effect on Fuel Economy clogging - proper cleaning	(not specified)	SL Vol. 17, No. 13
Air Cleaners, Oil Bath seasonal oil selection	(not specified)	SL Vol. 15, No. 1
Anti-Freeze - Types Information about the different types	(Not Specified)	SL Vol.7, No. 15
Anti-Freeze production mix - future shortages, alternate product	20th	SL Vol. 15, No. 20
Anti-Freeze Restriction	(all models)	SL Vol. 17, No. 9
Anti-Freeze Solution acceptable types/brands - characteristics	(all models)	SL Vol. 16, No. 24
Anti-Freeze Solution, Care of expected shortage - rust inhibitor	(all models)	SL Vol. 17, No. 7
Anti-Freeze Solution, Injurious limitation order - damaging products	(all models)	SL Vol. 17, No. 3
Anti-Freeze Solutions re-use of saved ethylene glycol permitted - strengthening, reinhibitor	(all models)	SL Vol. 17, No. 19
Anti-Freeze Solutions, Care of future availability, saving - follow supplier recommendation	(all models)	SL Vol. 16, No. 7
Anti-Freeze Solutions, Care of wartime shortage - use, testing, renewing, storing	(all models)	SL Vol. 17, No. 10
Anti-Freeze Solutions, Re-Use of contamination - system cleaning	(all models)	SC Vol. 28, No. 9, p. 56
Anti-Freeze Tester, New Type for new Prestone type - specific gravity changed	(all models)	SC Vol. 22, No. 13, p. 52
Anti-Freeze, Alcohol as an ethylene glycol replacement - thermostat, leaks, non-pressure cap for 19th-20th	(all models)	SL Vol. 17, No. 22
Anti-Freeze, Draining future availability, discarding - rust inhibitor additive for water	(all models)	SL Vol. 16, No. 6
Anti-Freeze Factory Delivery Cars	(Not Specified)	SL Vol.8, No. 24
Armite Anti-Seize Compound product information - utility item	(all models)	SC Vol. 27, No. 11, p. 48
Ash Receivers Retrofit for Club Sedans	1685-95, 2185-95	PAB 47P-17
Ash Tray (Removal) panel interference - modification	1951	SL Vol. 15, No. 12
Ash Tray, Instrument Board tray and cover assembly - component parts now available for service	1951; 20th	SC Vol. 23, No. 10, p. 52
Automatic Windshield Washer Now Available	21st Series	PAB 46P-40
Axle Bearing Inner Oil Seals, New Rear new spring-loaded design - bearing lubrication	21st	SC Vol. 20, No. 5
Axle Shaft Inner Oil Seal, Rear improved, spring type - part number reference	120-138CD; 115C; 1600-1-1A-1D-2; 1700-1-1A-2-3-3A-5; 18th-20th	SC Vol. 19, No. 4
Axle Shaft Thrust Blocks, Rear rear end failure - proper position	120-138CD; 115C; 1600-1-1A-1D-2; 1700-1-1A-2-3-3A-5; 18th-20th	SC Vol. 20, No. 8
Backing Light product information - automatic	19th?	SL Vol. 15, No. 6
Backing Light, Automatic product information - benefits	20th	SL Vol. 15, No. 19
Backing Plates, Brake brake noise, oil leaks - loose, checks	(not specified)	SL Vol. 16, No. 12
Balancing Weights sway bar bracket interference - install on outside	1951	SL Vol. 15, No. 14
Batrometer Overview and Use	(not specified)	SL Vol. 4, No. 22
Batteries, Filling underhood location - damage from overfilling	1951	SL Vol. 15, No. 11
Batteries, Help Owners Conserve inspection - maintenance /repair	(all models)	SC Vol. 20, No. 11
Batteries, Selling immediate need only - inspection, electrical system check-up	(all models)	SL Vol. 16, No. 7
Battery Care storage - checks and charging	(all models)	SC Vol. 22, No. 10, p. 40
Battery Care storage, pre-delivery - proper testing, charging, adjustments	(all models)	SC Vol. 23, No. 12, p. 58
Battery Caution underhood battery - hydrogen discharge, shorts	1951	SL Vol. 15, No. 9
Battery Ground Cables substandard replacements - OE quality, features	(all models)	SC Vol. 19, No. 8
Battery Life Information	(Not Specified)	SL Vol.8, No. 23
Battery, Storage lead shortage - testing, charging	(all models)	SC Vol. 21, No. 10, p. 47
Bearing Clearance, Main and Rod noise, vibrations - identification, measurement	(not specified)	SC Vol. 25, No. 6, p. 22
Bearing Shells, Main and Connecting Rod - Lead Base Babbitt wartime shortage, tin discontinued - characteristic appearance	20th	SC Vol. 18, No. 7
Bearing Shells, Note on rod/main bright or dull - no effect	(not specified)	SC Vol. 23, No. 4, p. 19
Bearings Measured Quickly, Rod and Main new Plastigage Kit - proper use	(not specified)	SC Vol. 22, No. 8, p. 31
Bearings, Care of Ball and Roller installation/removal damage - proper support	(all models)	SC Vol. 20, No. 8
Bearings, New Rod and Main composite-type - identification, characteristics	21st	SC Vol. 21, No. 1, p. 4
Bearings, Rough Transmission Driving Shaft 1st/2nd gear service assemblies - lubricate prior to install	17th-54th	SC Vol. 23, No. 7, p. 39
Bearings, Undersize Crankshaft material shortage - crankshaft regrinding	(not specified)	SC Vol. 18, No. 6
Bodies (Replacement) not available - field referral process	(all models)	SC Vol. 18, No. 2
Body Notes, Packard Clipper new model information - service changes	1951	Packard Clipper Body Notes - Model 1951
Body Shop Supplies Information	(not specified)	Trade Letter No. 2801
Bonnet, Raising latch control knob - support and clamps	1951	SL Vol. 15, No. 7
Breaker Points, Blued hard starting, cold - narrow gap, overcharging	(all models)	SC Vol. 18, No. 1
Bright Metal Parts Information on the availibity of chrome replacement parts after the war	(not specified)	PAB 46P-10
Bug Screens product information - radiator protection	19th	SL Vol. 15, No. 10
Bumper Attachment, Universal special tool	(not specified)	SC Vol. 30, No. 6, p. 24
Bumper Bar Supports - Items Now Available back in stock - rear, inner	1951	SC Vol. 21, No. 17, p. 82
Bumper Bar, Front - Now Available previously difficult to procure	1951; 2000-01-03-06-10-11	SC Vol. 21, No. 5, p. 18
Bumper Guards Exhaust Noise	(Not Specified)	SL Vol.8, No. 24
Bumper Jack Campaign lifting saddle welds - production change, field rework	21st	STB 46T- ,Dealer 12
Bumper Supports, Front - Now Available previously difficult to procure	2000-01-03-06-10-11	SC Vol. 21, No. 5, p. 18
Bumpers, Removing Protective Paper From latex shortage, substitute adhesive - alternate procedures	21st	STB 46T-8, Dealer 4
Bumpers, Wood Front substitution, gravel shield damage - support fabrication	21st	STB 46T-10, Dealer 6
Bushing Tools, Service description and illustration of use	1951; 20th-24th	SC Vol. 24, No. 11, p. 50
Bushing Tools, Service description and illustration of use	1951; 20th-54th	SC Vol. 28, No. 12, p. 70
Bushings and Bearings, Service parts list	1951; 20th-54th	SC Vol. 28, No. 12, p. 65
Cable Connectors open circuit, poor contact - inspection/correction	(not specified)	SL Vol. 17, No. 13
Camber Adjustment leading, tire wear - revised alignment specification	1951; 2000-01-03-06-10-11	SC Vol. 18, No. 7
Camber, Variation in Front Wheel lower support arm inner bracket bolts loose	1951; 2000-01-03-06-10-11	SL Vol. 16, No. 20
Cap, Locking Gas Tank product information - benefits	19th	SL Vol. 15, No. 4
Carbon Rattle piston carbon deposits striking head - use of additional head gasket	(not specified)	SL Vol. 17, No. 18
Carburetor: Carter - Warranty details - handling service	?21st-22nd	STB 47T-23 (Dealer)
Carburetor: Choke stalling, loading, flooding, cold weather operation -checks/adjustments, proper operation	(not specified)	SL Vol. 17, No. 23-24
Carburetor: Choke Adjustment excessive fuel consumption, unloader operation - plugged screen, stuck piston	1901-1A; 1951; 20th; (21st-23rd)	SL Vol. 17, No. 8
Carburetor: Choke Screens, Cleaning poor performance, choke not open - clogged screen	1901-1A; 1951; 20th-23rd	SC Vol. 23, No. 9, p. 47
Carburetor: Chokes, Sticking hard starting, loading up - gummed shaft, cleaning	(not specified)	SC Vol. 25, No. 14, p. 67
Carburetor: Cold Stalling Due to Icing explanation - prevention	(not specified)	SC Vol. 26, No. 2, p. 5
Carburetor: Hard Starting of Hot Engine anti-percolator valve operation/adjustment - check choke unloader, float	21st	SC Vol. 20, No. 10
Carburetor: Improved Performance for Custom/Super Eight warm-up/low-speed roughness, economy - new metering rods, choke coil/housing	2003-06; 2103-06-26; 2206-13-26-33	STB 47T-30 (Dealer)
Carburetor: Improved Performance for Custom/Super Eight (CORRECTED) choke coil/housing - part number error	2003-06; 2103-06-26; 2206-13-26-33	STB 47T-30A (Dealer)
Carburetor: Metering Rods Changed to Improve Performance warm-up, low speed operation - increased gas mileageCarter 531-S - P/N 377736	2003-06; 2103-06-26; 2206-13-26-33	SC Vol. 22, No. 1, p. 4
Carburetor: Over-Choking - Super Eights loading up, cold weather - new choke coil and housing assembly, indexing	2003-06; 2103-06-26	STB 47T-7 (Dealer)
Carburetor: Tightening die-cast parts - air leaks	(not specified)	SL Vol. 16, No. 3
Carpets, Front tan, limited supply - upgrade from rubber mat	1951; 2000-10; 2101; 2111 (1612)	SC Vol. 21, No. 12, p. 58
Caster and Camber Adjustments upper wheel support pivot pins shock absorbers reversed - early 7-passenger>	2126 (1650-51)	SC Vol. 20, No. 11
Chassis Hold Down Hooks front/rear - showroom use only	1951	SL Vol. 15, No. 7
Chatter, Clutch low, reverse - motor supports, stabilizer (snubber), clutch plate condition	(all models)	SL Vol. 17, No. 16
Chrome Plating cleaning - protective coating	(all models)	SL Vol. 17, No. 18
Chrome Plating wartime shortage - handling rust complaints	(all models)	SL Vol. 16, No. 7
Chrome Plating, Care of environmental factors, wartime shortage - cleaning/polishing	(all models)	SL Vol. 16, No. 5
Chrome Plating, Preservation of decorative plating suspended - use of lacquer	(all models)	SL Vol. 17, No. 4
Cigar Lighter Position swap with map light position - modification required	1951; 2000-01-03-06-10-11; (21st)	SL Vol. 15, No. 21
Cleaning Water Systems scale/rust, delayed cleaning - chemical cleaner, rust inhibitor	(all models)	SC Vol. 21, No. 7, p. 29
Cleaning Water Systems scale/rust, overheating - chemical cleaner, rust inhibitor	(all models)	SC Vol. 18, No. 5
Cleaning Water Systems scale/rust, overheating - chemical cleaner, rust inhibitor	(all models)	SL Vol. 17, No. 6
Cleaning Water Systems scale/rust, overheating, delayed cleaning - chemical cleaner	(all models)	SC Vol. 19, No. 9
Clock - Detail Parts not available - return to vendor for service	(not specified)	SC Vol. 21, No. 3, p. 10
Clutch and Brake Pedal Shaft Lubrication frame damage - inaccessible grease fitting, proper position	21st	SC Vol. 20, No. 3
Coat Hangers Accessory PA-394690	Clippers	PAB 47P-10
Cold Weather drive belt removal - refrigerant pump-down	18th-20th	SL Vol. 17, No. 19
Compass, Packard product information - illuminated	(not specified)	SC Vol. 21, No. 12, p. 58
Compressors seized, corrosion - use of special oil, dehydrator	18th-20th	SL Vol. 16, No. 18
Connecting Rod and Cap Assembly assembly orientation - crankshaft position	120C-138CD; 115C; 1600-1-1A-1D; 1700-1-1A-2; 18th-20th	SC Vol. 19, No. 2
Cooling System, Care of the hot spots, detonation - inspection/flushing, rust inhibitor	(all models)	SC Vol. 21, No. 21, p. 100
Courtesy Coats and Mechanics Suits Information on availabity and sizes	(not specified)	SL Vol. 1, No. 17A
Courtesy Light Equipment, Install Instrument Board Custom model equipment for Specials - labor time	2000-01	SL Vol. 15, No. 19
Courtesy Lights, Installing - Correction instrument board - part number correction	2000-01-55	SL Vol. 15, No. 20
Covers, Paper Car product information - new, moisture resistant	(all models)	SL Vol. 16, No. 13
Covers, Radiator and Fender Grille product information - cold weather operation, quick warm-up	18th-20th	SL Vol. 15, No. 23
Crankcase Sludge reduced driving, condensation, bearing trouble - operating temperatures, oil changes	(all models)	SL Vol. 17, No. 19
Crankshaft Journal Sizes bearing selection - exact dimensions provided	18th-21st	SC Vol. 20, No. 8
Crankshaft Journal Sizes bearing selection - exact dimensions	18th-21st	SC Vol. 20, No. 8
Cylinder and Piston Assemblies Available short block less crankshaft - back in stock	1203-4-5; 1403-4-5; 120-138CD; 115C; 1600-1-1A-1D-2; 1700-1-1A-2; 18th-21st	SC Vol. 21, No. 14, p. 68
Cylinder Bores, Oversize material shortages - identification	21st	SC Vol. 20, No. 11
Cylinder Head Gaskets wartime shortage - re-use, precautions	(all models)	SL Vol. 16, No. 11
Cylinder Head Studs - New Type rolled threads, reduce water leaks - larger diameter, not interchangeable	21st-22nd	SC Vol. 21, No. 21, p. 101
Cylinder Heads, Return Bolts Shipped with bundled for shipping - steel shortage	(not specified)	SC Vol. 21, No. 7, p. 30
Cylinder Repairs small holes/cracks - repair compounds	(all models)	SC Vol. 25, No. 4, p. 16
Data, Special Clutch - Correction column names incorrect - revised chart	21st	SC Vol. 21, No. 8, p. 36
Data, Special Clutch alternate source - identification, adjustments, parts reference	21st	SC Vol. 21, No. 7, p. 31
Data, Special Clutch alternate sources, not interchangeable - identification, part number reference	21st	STB 47T-4 (Dealer)
Delco Distributor Tools New Service Tool Set	(not specified)	SL Vol. 1, No. 1
Diagnosis, Correct chatter, slip, spin	(all models)	SC Vol. 23, No. 7, p. 37
Differential Carrier Leakage loose carrier nuts - pinion/axle shaft seals	(not specified)	SC Vol. 18, No. 5
Differential Carrier Nuts oil leakage, copper gasket cupped - use of steel washer	(not specified)	SL Vol. 17, No. 11
Differential Pinion Bearing Preload production change - new specifications, procedure	1951 (19th); 20th-23rd	SC Vol. 23, No. 9, p. 47
Differential Reconditioning Tools new special tools	(not specified)	SC Vol. 23, No. 10, p. 50
Differential, Servicing the diagnosing noise - overhaul procedure	120C-138CD; 115C; 16th-21st	SC Vol. 21, No. 4, p. 14
Differential, Wire Gasket Designed to Stop Leaks at carrier retaining bolts - supersedes flat washer type	120C-138CD; 115C; 16th-22nd	SC Vol. 21, No. 22, p. 104
Directing Acting Shocks - Repair Kit Discontinured Information	(not specified)	PAB 45P-9
Distributor Governor and Vacuum Advance insufficient reading - proper testing	120C-138CD; 115C; 16th-54th	SC Vol. 28, No. 7, p. 48
Door Alignment sagging - hinge adjustments	1951; 2000-01-03-06-10-11	SL Vol. 17, No. 5
Door Bumper Screw - Parts Book Correction part number correction	1951; 2000-01-03-06-10-11; 21st	SC Vol. 22, No. 6, p. 22
Door Glass runway retainer extension added - field installation	1951	SL Vol. 15, No. 14
Door Glass Breakage inspection of channels, runways	1951; 2000-01-03-06-10-11; 21st-23rd	SC Vol. 23, No. 12, p. 60
Door Lock Mechanism Lubrication sticking, rusty/worn - proper lubrication	1951; 2000-01-03-06-10-11	SL Vol. 17, No. 14
Door Lock Striker Spring Shim new part - eliminates rattles, rotary type locks	1951; 2000-01-03-06-10-11	SC Vol. 19, No. 6
Door Locks, Frozen ice formation - thawing, lubrication	(not specified)	SC Vol. 21, No. 22, p. 105
Door Pull-to Handle Equipment Optional Equipment	1401, 1502-05-12-15-72-75-82-85-92-95, 1612-15-72-75-82-85-92-95	PAB 47P-30
Door Pull-To Handles product information - sedans, services two doors	1951; 2000-01-03-10-11; 2100-01-03-11 (1600)	SC Vol. 21, No. 22, p. 106
Door Rubber Seals, Installing proper procedure	2000-01-03-06-10-11	SL Vol. 15, No. 23
Dragging Brakes excess fluid in lines - master cylinder checks/corrections	120-138CD; 115C; 15th-20th	SC Vol. 18, No. 1
Drive Line Chuckle coasting, uneven roads - drive line angle change	1951	SL Vol. 15, No. 13
Drive Shaft Extension Leakage, Transmission rear seal - insufficient lubrication	1951 (exc. Aero-Drive)	SL Vol. 15, No. 13
Drive Shafts Aero-Drive, high-speed harshness - installation orientation	1951	SL Vol. 15, No. 15
Drive Shafts, Balanced vibration report - more accurate balancing	(not specified)	SC Vol. 22, No. 10, p. 39
Drive Shafts, Dont Fill...with Grease noise deadening - premature u-joint failure	(not specified)	SC Vol. 21, No. 21, p. 100
Driven Plates and Friction Lag braking/damping action, noise reduction - identification, parts reference	21st	SC Vol. 21, No. 9, p. 41
Driveshaft Roughness vibration/tremor - check intermediate bearing bracket mounting	2126	SC Vol. 21, No. 12, p. 57
Driving Pinion Bearing Sleeve crush groove omitted - inspect, return	1801-1A-3-3A-4-5-6-7-8; 1900-1-1A-3-3A-4-5-6-7-8; 1951; 2003-06; ?2004-05-07-08-23-30-55	SL Vol. 17, No. 21
Dust Leaks passenger, luggage compartments - location, elimination	21st	STB 46T-14, Dealer 10
Electromatic: Adjusting...the Clutch common mistakes - linkage stops, spool rod, body plug	19th-20th	SL Vol. 17, No. 11
Electromatic: Adjustment engagement characteristics - preferred settings	19th	SL Vol. 15, No. 1
Electromatic: Aero-Drive Indicator Light on when standing - fuse check	19th-20th	SL Vol. 15, No. 21
Electromatic: Carburetor Control Linkage Equipment choke, start switch, clutch issues - lost motion, service parts kit (all models)	20th	SC Vol. 18, No. 10
Electromatic: Carburetor Control Linkage Equipment choke, start switch, clutch issues - lost motion, service parts kit	20th	SC Vol. 18, No. 3
Electromatic: Clutch new model information - improved design, adjustments	21st	SC Vol. 20, No. 11
Electromatic: Clutch Cable Adjustment crankshaft main bearing wear, end play - operation and checks	21st	SC Vol. 21, No. 5, p. 19
Electromatic: Clutch Control Cable Adjustment excessive crankshaft end play - checks, modifications	21st	STB 47T-3 (Dealer)
Electromatic: Clutch Instructions superseded, discard - illustrations renumbered, adjustments/checks revised	19th	SL Vol. 15, No. 6
Electromatic: Clutch Screw Driver and Wrench new special tool - first/reverse solenoid	19th	SL Vol. 14, No. 24
Electromatic: Clutch Screw Driver and Wrench redesigned for new taper head screw	19th	SL Vol. 15, No. 4
Electromatic: Clutch Valve Adjustment erratic performance, sticky spool rod/sleeve - clean, never lubricate	19th-20th	SL Vol. 17, No. 6
Electromatic: Clutch Valve Adjustment lost motion - install valve linkage spring, clean spool rod	19th-20th	SL Vol. 16, No. 20
Electromatic: Clutch Valve Poppet Valve Seat - new type identification - installation	21st-23rd	SC Vol. 23, No. 7, p. 40
Electromatic: Clutch, Packard... - Owner's Instructions instructions, theory of operation - schematic, adjustments/checks	19th	SL Vol. 15, No. 2
Electromatic: Control Valve Kit, Additional Parts for Repairing valve spring, seat details - now available	21st-22nd; (23rd)	SC Vol. 22, No. 13, p. 52
Electromatic: Control Valve Repair Kit new kit facilitates reconditioning - other details	21st-22nd; (23rd)	SC Vol. 22, No. 12, p. 46
Electromatic: Disengagement sticking in high gear, decelerating - governor switch	19th	SL Vol. 15, No. 12
Electromatic: Engagement sharp engagement, low idle - increasingmotor speed	1951	SL Vol. 15, No. 15
Electromatic: Failure to Release stalling - governor circuit switch checks and adjustments	19th-20th	SL Vol. 16, No. 24
Electromatic: No-Rol, ...and incompatibilities - not recommended together	19th	SL Vol. 14, No. 24
Electromatic: Red Pedal Pads back in stock - easy equipment identification	19th-21st	SC Vol. 21, No. 3, p. 10
Electromatic: Wiring constant battery drain - governor/ignition switch wires	19th	SL Vol. 15, No. 5
Electromatic: Wiring Diagram new model information - Clipper	2000-01-03-06-10-11	SL Vol. 15, No. 17
Electromatic: Wiring Diagrams new model information - Clipper	1951	SL Vol. 15, No. 7
Engine and Adapter Kit, Six Cylinder Replacement now in-stock for Electromatic and prior to 19th - new crankcase ventilator kits	115C; 1600; 1700; 1800; 1900; 2000-10-20-30; 2100-30	SC Vol. 22, No. 3, p. 11
Engine Compartment Light product information	21st	SC Vol. 21, No. 5, p. 20
Engine Front Insulator - Parts Book Correction part number correction	1951; 2000-01-10-11; 2100-01-11-30	SC Vol. 21, No. 8, p. 36
Engine Installation Precautions dirt in hydraulic lifters - clean and replace oil filter	2003-06; 2103-06-26; 2206-13-26-33	SC Vol. 23, No. 1, p. 2
Engine Replacement (U-Joint) Henney models - new shorter, front drive shaft available	1701A; 1801A; 1901A; 2001A	SC Vol. 23, No. 3, p. 15
Engine Replacement - Right-Hand Drive Retrofitting a 288 into Clippers and 1601	1601, Clippers	GSL 49-74
Engine Replacement Kits 288 Engine Retrofits for 1938-1942 cars	2001, 1951, 1601, 1701, 1801, 1901	PAB 48P-33
Engine Replacement Kits Engine Retrofits for 1938-1942 cars - Updated	2001, 1951, 1601, 1701, 1801, 1901	PAB 50P-36
Engine Replacement Kits Engine Retrofits for 1938-1942 cars	1601, 1701, 1801, 1901, 1951, 2001, 2101	PAB 49P-22
Engine Replacement, Six Cylinder - Correction standard passenger cars - engine part number	115C; 1600; 1700; 1800; 1900; 2000-10-20; 2100	SC Vol. 21, No. 17, p. 82
Engine Replacement, Six Cylinder new improved design services all models - alterations required	115C; 1600; 1700; 1800; 1900; 2000-10-20-30; 2100-30	SC Vol. 21, No. 13, p. 63
Engine Stand and Dolly new tools - six/eight-cylinder	(not specified)	SC Vol. 19, No. 5
Engine Stand Price supplier increase	(not specified)	SC Vol. 21, No. 7, p. 32
Engine Vibration Different Causes of Vibration	(not specified)	SL Vol. 2, No. 8
Engine, Improved Packard Six internal changes - preliminary parts list	2100-30	SC Vol. 21, No. 9, p. 43
Engine, Prelubricate Replacement oiling cylinder walls - break-in	(all models)	SC Vol. 20, No. 8
Engine, Service Replacement - Part Number Correction see SC Vol. 27, No. 9 - fan blade spacer screw	2003-06; 2103-06-26; 2206-13-26-33; 2313	SC Vol. 28, No. 9, p. 55
Engine, Service Replacement - Supplement see SC Vol. 27, No. 7 - additional parts, modifications	2003-06; 2103-06-26; 2206-13-26-33; 2313	SC Vol. 27, No. 9, p. 42
Engine, Service Replacement Custom Eight 356-cid no longer available - 327-cid installation, part number reference	2003-06; 2103-06-26; 2206-13-26-33; 2313	SC Vol. 27, No. 7, p. 31
Engines, Installing Replacement gear shift lever support required - fabricate clutch power cylinder bracket	1951	SC Vol. 20, No. 6
Exhaust Noise Bumper Guards	(Not Specified)	SL Vol.8, No. 24
Factory Replacment Engines Update, Modfications	110, 115-C, 120	PAB 45P-8
Fan Belt Renewal shorter belt life - inspection	(all models)	SC Vol. 18, No. 6
Fans, Heavy Duty low speed cooling - applications expanded	1700-1-1A-7; 1800-1-1A; 1900-1-1A; 1951; 2000-01-11; 2100-01-11-30	STB 49T-14 (Zones only)
Filters (Refrigerant) two types - interchange directions	18th-20th	SL Vol. 17, No. 20
Finger Adjustment Dimensions, Clutch reference - special tool	120B-138CD; 115C; 15th-20th	SL Vol. 16, No. 11
Flange Nuts, Special Tool to Help Mechanic Tighten or Loosen Universal Joint new special tool - flange holder/spanner	120-138CD; 115C; 16th-22nd; (23rd-25th)	SC Vol. 22, No. 1, p. 4
Flange Nuts, Transmission and Differential new self-locking Hug-Lock type	1951; 2000-01-03-06-10-11; (21st)	SC Vol. 20, No. 12
Flange, Radiator Inlet wartime shortage, rusted steel - brass replacements/installation	2000-01	SL Vol. 17, No. 11
Flat Rate Manual 1941-49, Changes and Corrections in chassis lube, oil change	19th-23rd	STB 49T-24, Dealer 19
Flat Rate Manual 1941-49, Changes and Corrections in clutch pedal booster spring	19th-23rd	STB 49T-24, Dealer 19
Flat Rate Manual 1941-49, Changes and Corrections in driving shaft rear bearing cover	19th-23rd	STB 49T-24, Dealer 19
Flat Rate Manual 1941-49, Changes and Corrections in rear window glass	19th-23rd	STB 49T-24, Dealer 19
Flat Rate Manual 1941-49, Changes and Corrections in select operations	19th-23rd	STB 49T-24, Dealer 19
Flat Rate Manual 1941-49, Changes and Corrections in steering gear	19th-23rd	STB 49T-24, Dealer 19
Flood Zones, Cars in dirt carried in - drain/refill differential, clean/repack wheel bearings	(all models)	SL Vol. 13, No. 4
Floor Pan Deflection oil-canning - correction	(not specified)	SC Vol. 23, No. 7, p. 40
Floor Pan, Repair Panel for trunk floor - now available	1951; 2000-01-03-06-10-11 21st	SC Vol. 21, No. 1, p. 2
Floor Side Sill Panels rust prevention - fender liner modification, additional sealing, drain channels	1951; 2000-01-03-06-10-11	SC Vol. 20, No. 2
Flywheel Housing Covers cast design replaces stamped steel	120-138CD; 115C; 1600-1-1A-1D-2; 1700-1-1A-2; 1800-1-1A; 1900-1-1A; 1951; 2000-01-11-10-20-21-30; 2100-01-11-30	SC Vol. 21, No. 7, p. 30
Fog Lights, Sealbeam product information - benefits, wiring	(not specified)	SL Vol. 16, No. 1
Front End Equipment alternate, portable tools	(all models)	SL Vol. 16, No. 15
Front End Specifications alignment - reference chart	120C; 115C; 15th-20th	SL Vol. 17, No. 17
Front End Strike-Through bottoming or uneven ride height - installation of new spacers	1951; 2000-01-03-06-10-11; 21st	SC Vol. 21, No. 14, p. 68
Front Fender Flaps body protection - procure locally	(not specified)	SL Vol. 15, No. 3
Front Fender Grille Leakage mud/water on splasher, parking lamp inoperative - joint sealing	1951; 2000-01-03-06-10-11	SL Vol. 16, No. 7
Front Fender Replacement superseded part - requires rework	21st	SC Vol. 28, No. 1, p. 2
Front Spring Replacement identification - LH vs. RH	1951	SL Vol. 15, No. 14
Front Spring Snap improper seating. too long - rework or replace	21st	SC Vol. 20, No. 10
Front Stabilizer Service Links new tubular type - eliminates rattles	1800-1-3-6; 19th; 2000-01-03-06-10-11-20-21-23; 21st-22nd	SC Vol. 22, No. 14, p. 56
Front Suspension Lubrication inner pivot bushing noisy/clearance - service interval	1951	SL Vol. 15, No. 8
Front Wheel Bearings - Lubrication Changes reduced quantity of grease	1951; 2000-01-03-06-10-11; 21st-22nd	SC Vol. 22, No. 13, p. 52
Front Window - Water Deflector Production Change, Retrofit	12th Series	SL Vol.8, No. 24
Fuel Economy, Notes on carburetor adjustments, choke operation, heat control valve spring, octane	(not specified)	SL Vol. 16, No. 11
Fuel Knock hot weather, reduced octane - checks/adjustments	(not specified)	SC Vol. 18, No. 7
Fuel Pump Inlet Hose weak flow, twisted/restricted - proper installation, telltale	(not specified)	SC Vol. 18, No. 8
Fuel Pump Noise kinked/restricted hose or tube	(not specified)	SC Vol. 28, No. 9, p. 56
Fuel Pump Screen edge type - cleaning/inspection	(not specified)	SL Vol. 17, No. 18
Gas Consumption in Cold Weather wartime rationing - shortening warm-up period	(all models)	SL Vol. 17, No. 2
Gas Economy testing/inspections - corrections	(all models)	SC Vol. 25, No. 11, p. 41
Gas Line Interference right front brake tube, engine side pan - premature wear	1951	SL Vol. 15, No. 9
Gas Mileage. Checking handling complaints, gas-per-mile gauge	(all models)	SC Vol. 23, No. 10, p. 49
Gas Tank Removing proper procedure	19th	SL Vol. 15, No. 10
Gasket Sets, Transmission parts available for service - part reference	120-138CD; 115C; 1600-1-2; 1700-1-2-3-5; 120-C; 18th-22nd	SC Vol. 23, No. 6, p. 35
Gasket Sets, Transmission and Overdrive parts available for service - parts reference	17th-22nd	SC Vol. 23, No. 6, p. 35
Gasoline expected changes in octane, volatility - effects, compensation	(all models)	SL Vol. 17, No. 22
Gasoline Economy spark advance, carburetor jets - operating conditions	(all models)	SL Vol. 16, No. 10
Gasoline Economy wartime rationing - carburetor adjustments, float level, spark advance, octane	(all models)	SL Vol. 16, No. 18
Gasoline Gum sticky engine valves - formation, prevention, proper cleaning	(all models)	SL Vol. 17, No. 7
Gasoline Tank Gauges float arm bent in shipment - level settings	120-138CD; 115C; 1500-1-2-7-8; 16th-20th	SL Vol. 16, No. 13
Gasoline, Gum in varnish formation - removal/prevention	(all models)	SC Vol. 27, No. 11, p. 47
Gasoline, Low Octane spark knock, preignition - remedies, trade-offs	(all models)	SL Vol. 16, No. 3
Gasoline, Oil in low oil consumption, sticking valves - oil as an additive, rust inhibitor	(all models)	SL Vol. 17, No. 4
Gasoline, Water In ice formation - cleaning, prevention	(all models)	SC Vol. 21, No. 3, p. 12
Gear Clash, Second Speed synchronizer operation - bearing lock ring burrs	17th-54th	SC Vol. 28, No. 3, p. 11
Gear Shift - Tool Number Correction linkage adjustment - steering aligning gauge	19th	SL Vol. 14, No. 22
Gear Shift stiff, difficult - linkage alignment/adjustment	19th	SL Vol. 14, No. 21
Gear Shift Idler Levers excessive lost motion, accumulated clearances - new service kits	1951; 2000-01-03-06	SL Vol. 17, No. 17
Gear Shift Linkage shift lever drag - loose interlock block, levers, forks	17th-20th	SL Vol. 17, No. 20
Gear Shifter Forks superseded design - larger pins/holes	17th-20th	SC Vol. 18, No. 8
Gear Shifting Difficulties - Lubrication Changes use lighter weight oil	1951; 2000-01-03-06-10-11; 21st-22nd	SC Vol. 22, No. 13, p. 52
Gear Shifting in Cold Weather trouble - use of seasonal oils	(not specified)	SL Vol. 16, No. 21
Gear Shifts, Dont Fall Down on Fixing sticking in gear - summary of checks/adjustments	17th-20th	SL Vol. 17, No. 5
Gears, Damage to Transmission...from Shifting gear clash - consequences	(not specified)	SL Vol. 16, No. 17
Gearshift Linkage Kits new parts available for service - part reference	2000-01-10-11; 21st; 2201-02-06-11-20-22-26-32-33-40; 2301-02-06-22-32-33	SC Vol. 23, No. 6, p. 35
Gearshift Still Sticks, That lost motion reiterated - new forged column levers	18th-21st	SC Vol. 20, No. 5
Gearshift Still Sticks, That lost motion, levers/interlock - column lever clearance	18th-20th; (21st)	SC Vol. 19, No. 11
Generators, Taxicab excessive charging, armature failure - new settings, new high-capacity armature	2130	STB 47T-13 (Dealer)
Glass, Moisture on inside, steaming/frosting - ventilation, defroster	(not specified)	SL Vol. 16, No. 5
Glove Compartment Door rattles - install washers, bumpers, link sleeve	1951	SL Vol. 15, No. 10
Hand Brake Cables frayed, broken - cleaning, lubrication	120-138CD; 115C; 15th-20th	SL Vol. 17, No. 21
Hand Brake Lever Position interference with window handle - production change, field installation	2000-01-03-06-10-11	SL Vol. 15, No. 24
Hand Brake Lever Replacements superseded part - modification for 16th-18th	1600-1-1A-1D-2-7-8; 17th-20th	SL Vol. 17, No. 22
Hard Starting of Hot Engines anti-percolator valve adjustment - choke unloader, float	21st	SC Vol. 20, No. 10
Headlights, New Style Sealed Beam improved design - use in pairs	18th-54th; 55th-56th	SC Vol. 29, No. 8, p. 42
Heat Control (Valve), Automatic engine performance - operation, checks and correction	1001-2-3-4; 1100-1-2-3-4-5; 1200-1-2-3-4-5; 1400-1-2-3-4-5; 120-138CD; 115C; 1500-1-2; 1600-1-1A-1D-2-3-4-5; 1700-1-1A-2-3-3A-5; 18th-21st	SC Vol. 21, No. 3, p. 10
Heat Control (Valve), Check That sticking, adjustment - repair kits available	1001-2-3-4; 1100-1-2-3-4-5; 1200-1-2-3-4-5; 1400-1-2-3-4-5; 120-138CD; 115C; 1500-1-2; 1600-1-1A-1D-2-3-4-5; 1700-1-1A-2-3-3A-5; 18th-20th	SC Vol. 19, No. 11
Heat Control Valve, Carburetor sticking, carbon/corrosion - shaft clearance	1001-2-3-4; 1100-1-2-3-4-5; 1200-1-2-3-4-5; 1400-1-2-3-4-5; 120-138CD; 115C; 1500-1-2; 1600-1-1A-1D-2-3-4-5; 1700-1-1A-2-3-3A-5; 18th-20th	SL Vol. 16, No. 2
Heat Control Valve, Sticking new stainless steel shaft bushings - minimum clearance, reaming	2100-2101	SC Vol. 20, No. 10
Heat Control Valve, Sticking proper diagnosis - rust, lubrication, spring tension	1001-2-3-4; 1100-1-2-3-4-5; 1200-1-2-3-4-5; 1400-1-2-3-4-5; 120-138CD; 115C; 1500-1-2; 1600-1-1A-1D-2-3-4-5; 1700-1-1A-2-3-3A-5; 18th-20th	SL Vol. 17, No. 9
Heater and Fresh Air Intake, Correct Operation of the winter/summer - defroster	1951; 2000-01-03-06-10-11; (21st)	SL Vol. 15, No. 23
Heaters, Changes Affecting Front Underseat temporary rotary switch - rear carpet scuff plate eliminated	21st?	SC Vol. 21, No. 5, p. 18
Heaters, Dual Stream installation, coolant air pocket prevention - additional tools	1951	SL Vol. 15, No. 10
High Speed Roughness, Diagnosis and Repair of flange run-out, shaft balance, intermediate bearing mounting	1951; 2000-01-03-06-10-11; 21st-22nd	SC Vol. 22, No. 13, p. 50
High Speed Roughness, Diagnosis and Repair of pinion/cage, ring gear, clutch sleeves balance	1951; 2000-01-03-06-10-11; 21st-22nd	SC Vol. 22, No. 13, p. 50
High Speed Roughness, Diagnosis and Repair of wheel/drum balance	1951; 2000-01-03-06-10-11; 21st-22nd	SC Vol. 22, No. 13, p. 50
Horn Ring Rattle rough roads - shim/stretch support spring	19th-20th	SL Vol. 17, No. 13
Hose, Radiator Inlet (Upper) molded hoses not available - new bendable straight hoses	19th-20th	SL Vol. 17, No. 5
Hose, Radiator Upper (Inlet) split, collapsed - sealed systems cap failures	18th-20th	SL Vol. 17, No. 20
Hub Shell Cover Loss, Reducing misshaping clips, reworking - see SC Vol. 21, No. 10 (No. 9, June 1, 1947)	21st	STB 47T-32 (Dealer)
Hub Shell Covers lost, thrown off - proper installation, wrong cover/wheel	21st	SC Vol. 21, No. 10, p. 46
Hub Shell Covers, Emblems for cloisonne - upgrade for standard cover	2000-01-03-10-11; (2100-01-03-11-30)	SL Vol. 17, No. 18
Hub Shell Covers, Repeated Loss of misshaping clips, reworking - see SC Vol. 21, No. 10 (No. 9, June 1, 1947)	21st	SC Vol. 22, No. 2, p. 8
Hum or Vibration - Lubrication Changes use heavier weight oil	1951; 2000-01-03-06-10-11; 21st-22nd	SC Vol. 22, No. 13, p. 52
Hydraulic Fluid Leakage - Decked Cars in Transit paint damage - hydraulic vents sealed for shipping	21st-22nd	STB 47T-17 (Dealer)
Hydraulic Tappet Checking Tool new special tool - cleaning, testing	1803-3A-4-5-6-7-8; 1903-3A-4-5-6-7-8; 2003-04-05-06-07-08-23-30-55; 2103-06-26; 2206-13-26-33; 2306-13-33	SC Vol. 23, No. 4, p. 18
Hydraulic Tappets - Super Eights operation, diagnosis, service - new high-volume oil pump	1803-3A-4-5-6-7-8; 1903-3A-4-5-6-7-8; 2003-04-05-06-07-08-23-30-55; 2103-06-26	SC Vol. 21, No. 2, p. 7
Hydraulic Valve Lifter Tester new special tool - checking leak-down	1803-3A-4-5-6-7-8; 1903-3A-4-5-6-7-8; 2003-04-05-06-07-08-23-30-55; 2103-06-26; 2206-13-26-33; (2306-13-33)	SC Vol. 21, No. 21, p. 101
Identification Chart, Packard Body model identification - chassis/body/motor numbers	120-138CD; 115C; 1600-1-1D-2; 1700-1-2-3-5; 18th-20th	SL Vol. 17, No. 12
Identifying Numbers, Packard motor/engine, vehicle/serial, body	6th-14th; 120-138CD; 115C; 15th-20th; (21st-23rd)	SC Vol. 20, No. 4
Ignition Condenser - Parts Book Correction corrected part number/application	2100-10; 2100-30	SC Vol. 21, No. 12, p. 58
Ignition Cut Out Econo-Drive, decelerating - relay adjustment	18th-20th; (21st)	SL Vol. 16, No. 9
Inspections, 1000 and 3000-Mile dealer responsibilities - customer handling	(not specified)	SL Vol. 16, No. 7
Instructions illustration correction, page reprint - Service Instruction booklet	19th; (20th)	SL Vol. 15, No. 12
Instructions, Packard...Operation, Service and Owners new model information	19th; (20th)	SL Vol. 15, No. 8 (insert)
Instrument Panel Squeaks visor rattles, shim - board squeaks, new insulation	2000-01-03-06-10-11	SL Vol. 15, No. 23
Interlock, Transmission Cover shift interlock block loose/worn - new service kit	17th-20th	SL Vol. 17, No. 6
Intermediate Shaft Bearing - Parts Book Changes part number correction	1951; 2000-01-03-06-10-11; 21st	SC Vol. 22, No. 14, p. 56
License Data and Capacity Information reference chart	18th-20th	SL Vol. 16, No. 5
Lining, Brake more uniform action, longer life - identification, use	(not specified)	SL Vol. 17, No. 8
Linkage Equipment, Carburetor Control choke, start switch, clutch issues - lost motion, service parts kit (all models)	20th	SC Vol. 18, No. 10
Linkage Equipment, Carburetor Control choke, start switch, clutch issues - lost motion, service parts kit (Electromatic)	20th	SC Vol. 18, No. 3
Linkage, Handishift sticking in gear - interlock block, linkage assist spring	19th-20th	SL Vol. 16, No. 1
Linkage, Handishift sticking in low, lever in neutral - free play adjustments, new column levers	1951	SL Vol. 15, No. 10
Linkage, Handishift sticking in low, lever in neutral - proper linkage lever adjustment	1951	SL Vol. 15, No. 9
Linkage, Lost Motion in Throttle starting difficulty - effect on starter switch, choke	1951; 20th; (21st-26th)	SC Vol. 18, No. 3
Locking in Gear - see also: Gear Shift (Gearshift) Interlock Linkage Lubricant Sticking in Gear	--	--
Locking in Gear sticking in low, shifting to neutral - clutch free play, shift lever clearance	18th-19th	SL Vol. 14, No. 21
Locking in Gear sticking in low, shifting to neutral - spring washer eliminated, new shims for lever clearance	18th-19th	SL Vol. 15, No. 5
Low Speed Roughness manifold leaks, float level - redrill by-pass plugs	2103-06-26	SC Vol. 20, No. 11
Lower Control Arm Expander - Tool (Bulletin) Correction special tool - socket number error, wrench not included	(not specified)	SL Vol. 15, No. 9
Lubricant, Rear Axle production fill, break-in properties - service use	(not specified)	SC Vol. 23, No. 9, p. 46
Lubricant, Transmission seasonal oils - viscosity issues	(not specified)	SL Vol. 17, No. 9
Lubricate How Often? reduced driving, slower speeds - crankcase condensation	(not specified)	SL Vol. 17, No. 2
Lubrication SAE viscosity ratings, reference charts - change frequency reiterated	20th	SL Vol. 17, No. 15
Lubrication Changes oil weights - seasonalweight change eliminated	1951; 2000-01-03-06-10-11; 21st-22nd	SC Vol. 22, No. 13, p. 52
Lubrication Changes seasonal weight change eliminated	1951; 2000-01-03-06-10-11; 21st-22nd	SC Vol. 22, No. 13, p. 52
Lubrication Chart new model information - Clipper	1951	SL Vol. 15, No. 7
Lubrication Charts new model information - Clipper	2000-01-03-06-10-11	SL Vol. 15, No. 17
Lubrication Charts new model information - taxicab	2184-86	SC Vol. 21, No. 6, p. 28
Lubrication Charts new model information	21st	SC Vol. 19, No. 10
Lubrication Inspection Procedure details - suggested order	(all models)	SL Vol. 16, No. 1
Lubrication Stickers door jamb maintenance record - reiterated	(all models)	SL Vol. 17, No. 16
Lubrication Stickers new door jamb maintenance record - alignment, tire rotation	(all models)	SL Vol. 16, No. 15
Lubrication, Front Universal Joint ball-and-trunnion type - identification, interval	1900-2000	SL Vol. 16, No. 5
Lubrication, Note on additional service points	(all models)	SC Vol. 25, No. 4, p. 15
Manifold Gasket Failures chafing - chamfer manifold edges	(all models)	SC Vol. 25, No. 12, p. 47
Manifold Gasket Leaks, Intake rough idle - improper tightening, detection	(all models)	SC Vol. 23, No. 7, p. 39
Map Light Switch Wrench new special tool - switch nut	1951; 2000-01-03-06-10-11; 21st	SC Vol. 21, No. 10, p. 47
Mechanical Specifications and Adjustments new model information - Clipper	1951	SL Vol. 15, No. 7
Mechanical Specifications and Adjustments new model information, changes - seven-passenger sedan/limo, hearse/ambulance, taxicab	2126-30	SC Vol. 21, No. 6, p. 21
Mechanical Specifications and Adjustments new model information	21st	SC Vol. 19, No. 10
Mechanical Specifications and Adjustments new model information	20th	SL Vol. 15, No. 17
Methyl Chloride in...Systems (Refrigerant) wartime shortage, Freon substitute, mixing, precautions	18th-20th	SC Vol. 18, No. 6
Moth Spray and Moth Crystals new vehicle storage, upholstery protection - new product	(all models)	SL Vol. 16, No. 5
Motor Oil New Recommendations	(Not Specified)	SL Vol.7, No. 18
Motor Period torsional disturbance - clutch/transmission jazz	(not specified)	SC Vol. 18, No. 3
Motor Period torsional disturbance, clutch/transmission jazz	(not specified)	SC Vol. 18, No. 3
Motors in Cars in Storage, Lubrication of new vehicles - rust inhibitor	20th	SL Vol. 16, No. 18
Muffler Corrosion condensation, short trips	(not specified)	SL Vol. 16, No. 14
Muffler Outlet Tube - Replacement superseded part - modifications	2003-06; 2103-06; 2206-33	SC Vol. 27, No. 11, p. 50
Muffler Rear Support alternate supplier - rework muffler outlet	1951; 2001; 2101	SC Vol. 24, No. 2, p. 7
Muffler, Exhaust - Now Available previously difficult to procure	2000-10; 2100-30	SC Vol. 21, No. 5, p. 18
Noisy in 1st and 2nd Gear driving shaft, bearing noise - identification, replacement precautions	21st	STB 46T-11, Dealer 7
Oil Additives, Use of not endorsed - low viscosity, inadequate lubrication	(all models)	STB 47T-37 (Dealer)
Oil Consumption, Fuel Pump May Cause High rough idle - fractured booster diaphragm	(not specified)	SC Vol. 23, No. 7, p. 40
Oil Consumption, Taxicab low speed/temperature operation - piston ring plugging, prevention	2130	STB 47T-2 (Dealer)
Oil Filler Pipe, Motor sticky valves - new longer design, improved crankcase ventilation	19th	SL Vol. 16, No. 7
Oil Filter Cartridge - Change Period Revised high-detergents oils - reduced	120-138CD; 115C; 16th?-54th	STB 54T-12, Dealer 7
Oil Filter Cartridge Change Period Revised high detergent oil - reduced interval	120-138CD; 115C; 16th?-54th	SC Vol. 28, No. 10, p. 60
Oil Filter Connections, Purolator loose bracket - leaky unions, pipe failure	(not specified)	SL Vol. 16, No. 13
Oil Filter Equipment tubes not interchangeable - part number reference	2000-01-10-11; 2100-01-11	SC Vol. 20, No. 7
Oil Filter Installation, Purolator (What is Wrong with This Picture) wrong tube/cap - crankcase ventilation, vehicle storage	19th	SL Vol. 16, No. 14
Oil Filter, New Type Super Eight equipment available as accessory - identification, installation, replacement parts	2100-01-10-11	SC Vol. 21, No. 9, p. 42
Oil Filter: Purolator Filter Facts micronic filtration, pleated paper - benefits, replacement period	(not specified)	SC Vol. 24, No. 7, p. 27
Oil For Sub-Zero Operation, Winter Engine new 5-W oil - issues, limited availability/use	(all models)	STB 49T-40 (Zones only)
Oil For Sub-Zero Operation, Winter Engine new 5-W oil - issues, limited availability/use	(all models)	STB 49T-40 (Zones only)
Oil Gauge Sending Unit optimal orientation - locating marks	1803-3A-4-5-6-7-8; 1903-3A-4-5-6-7-8; 1951; 2000-01-03-06-10-11; (21st)	SC Vol. 18, No. 8
Oil Leaks, Front Cover excessive oil consumption - checks/corrections/precautions	(not specified)	SL Vol. 16, No. 11
Oil Leaks, Rear Axle carrier, brake support plates - new self-locking nuts, washer for copper gaskets	21st	SC Vol. 20, No. 9
Oil Leaks, Rear Axle Shaft causes - checks/corrections	(not specified)	SL Vol. 16, No. 17
Oil Pan - Now Available previously difficult to procure	2001-11; 2101-11	SC Vol. 21, No. 5, p. 18
Oil Pan Gasket Sets replace RH-LH, together - available in sets	120-138CD; 115C; 1600-1-1A-1D-2; 1700-1-1A-2; 18th-22nd; (23rd54th)	SC Vol. 22, No. 7, p. 26
Oil Pressure Gauge and Sending Unit incorrect reading, inoperative gauges - mounting, circuit, sender checks	21st	SC Vol. 20, No. 9
Oil Pressure Gauge, Erratic electric type - theory of operation and diagnosis	1803-3A-4-5-6-7-8; 1903-3A-4-5-6-7-8; 1951; 2000-01-03-06-10-11; (21st)	SC Vol. 18, No. 6
Oil Pressure Reading electric type, incorrect - diagnosis	1803-3A-4-5-6-7-8; 1903-3A-4-5-6-7-8; 1951; 2000-01-03-06-10-11; (21st)	SL Vol. 16, No. 16
Oil Pressure, Low idling, worn/sticking regulator valve - new spring-loaded type	1803-3A-4-5-6-7-8; 1903-3A-4-5-6-7-8; 2003-04-05-06-07-08-23-30-55; 2103-06-26	SC Vol. 20, No. 1
Oil Pressure, Low pan sludge, clogged pickup - cleaning procedure	(not specified)	SC Vol. 18, No. 7
Oil Pump Camshaft Gear sheared drive gear pin, rust - use of thicker drive spring	120-138CD; 115C; 1600-1; 1700-1-2; 18th-20th	SC Vol. 18, No. 10
Oil Pump Cover Kit, Motor new repair kit available - Super Eight	1803-3A-4-5-6-7-8; 1903-3A-4-5-6-7-8; 2003-04-05-07-08-23-55	SC Vol. 19, No. 11
Oil Pump, New Super Eight increased flow and pressure - worn pump or opening up of bearing clearances	1803-3A-4-5-6-7-8; 1903-3A-4-5-6-7-8; 2003-04-05-06-07-08-23-30-55; 2103-06-26	SC Vol. 21, No. 2, p. 6
Oil Seal, Gear Cover burned, leaking - graphite grease	120-138CD; 115C; 16th-54th	SC Vol. 25, No. 9, p. 35
Oil Seal, Rear Main Bearing leaks - preventative measures	120-138CD; 115C; 16th-18th (exc. 1703-3A-5); 1951; 2000-01-03-06-10-11; 21st-24th; (25th-54th)	SC Vol. 25, No. 9, p. 36
Oil Seal, Rear Main Bearing leaks - undersize	120-138CD; 115C; 16th-18th (exc. 1703-3A-5); 1951; 2000-01-03-06-10-11; 21st-54th	SC Vol. 28, No. 1, p. 3
Oil Seal, Rear Main Bearing leaks, bearing distortion - new cork type, installation	120-138CD; 115C; 16th-18th (exc. 1703-3A-5); 1951; 2000-01-03-06-10-11; 21st-54th	SC Vol. 28, No. 9, p. 55
Oil Seals damage, leaks - special tools, proper use	19th-24th	SC Vol. 25, No. 10, p. 39
Oil, Rust Inhibiting motors in storage - limited availability, alternate sourcing	20th	SL Vol. 16, No. 19
Optional Paint and Upholstery Schemes 1941 Information	19th Series	Trade Letter No. 3047
Overdrive: Assembly, Transmission and... - Parts Men Note R-9 - availability correction	2003-06; 2103-06-26	SC Vol. 23, No. 6, p. 34
Overdrive: Electromatic, Aero-Drive with delayed shift, second gear - proper operation	19th	SL Vol. 15, No. 5
Overdrive: Engagement Difficulties - Lubrication Changes use lighter weight oil	1951; 2000-01-03-06-10-11; 21st-22nd	SC Vol. 22, No. 13, p. 52
Overdrive: Failure To Get Into... checks - corrections	18th-20th	SC Vol. 18, No. 3
Overdrive: Flange Nuts, Special Tool to Help Mechanic Tighten or Loosen Universal Joint new holding tool	17th-22nd; (23rd-25th)	SC Vol. 22, No. 1, p. 4
Overdrive: Free Wheeling Clutch roller clutch inoperative - springs reversed	1700-1-1A-2-3-3A-5; 1800-1-1A; 1900-1-1A; 1951; 2000-01-10-11; (2100-01-11)	SC Vol. 18, No. 3
Overdrive: Governor Wrench new special tool - R-11 and older	18th-23rd	SC Vol. 23, No. 10, p. 52
Overdrive: Governor Wrench, Econo-Drive short wrench - clears X-member	18th; (19th-22nd)	SL Vol. 14, No. 10
Overdrive: Hum or Vibration - Lubrication Changes use heavier weight oil	1951; 2000-01-03-06-10-11; 21st-22nd	SC Vol. 22, No. 13, p. 52
Overdrive: Ignition Cut Out Econo-Drive, decelerating - relay adjustment	18th-20th; (21st)	SL Vol. 16, No. 9
Overdrive: Indicator Light, Aero-Drive on, standing - fuse check	19th-20th	SL Vol. 15, No. 21
Overdrive: Kickdown Switch Shortage omitted, with loose wires taped - shipped separately	?21st-22nd	STB 47T-19 (Dealer)
Overdrive: Lockout Sleeve no reverse - sleeve operational checks, lubricant viscosity	17th-20th	SL Vol. 17, No. 21
Overdrive: Lubrication Changes seasonal weight change eliminated	1951; 2000-01-03-06-10-11; 21st-22nd	SC Vol. 22, No. 13, p. 52
Overdrive: Lubrication, Transmission and... operating issues, cold - lubricant recommendations	17th-20th	SC Vol. 19, No. 5
Overdrive: R-11 Kit - Corrections Spicer universal joint - requires new flange	21st-22nd	SC Vol. 24, No. 2, p. 7
Overdrive: R-11 Kit replaces R-9 - installation	21st-22nd	SC Vol. 23, No. 4, p. 20
Overdrive: Reverse Gear Lock-Up, Correction of description, troubleshooting - installation of 22nd Sr. safety switch	1951; 2000-01-03-06-10-11; 21st	SC Vol. 21, No. 15, p. 71
Overdrive: Sluggish Engagement (or Clunks) insufficient friction, stationary gear balk ring/plate - R-9	18th-21st (22nd)	SC Vol. 21, No. 14, p. 69
Overdrive: Snap-Ring Pliers, Econo-Drive new special tool - driving shaft locking rings	17th; (18th-22nd)	SL Vol. 13, No. 1
Overdrive: Solenoid Installation, Econo-Drive solenoid failure - spacer inverted	18th-20th; (21st)	SL Vol. 16, No. 9
Overdrive: Solenoid Repair contact replacement reiterated - solenoid shipment restricted	18th-20th; (21st)	SC Vol. 18, No. 6
Overdrive: Solenoid Repair overdrive inoperative, burnt contacts - new parts kit, installation	18th-20th; (21st)	SC Vol. 18, No. 4
Overdrive: Solenoid, Waterproofing road splash - seal housing/cover, terminals with Permatex	17th-20th; (21st)	SL Vol. 16, No. 24
Overdrive: Wiring Diagram new model information	21st	SC Vol. 19, No. 10
Overdrive: Wiring Diagram schematic - circuit operation, troubleshooting	18th-20th	SL Vol. 17, No. 17
Overdrive: Wiring Diagram, Aero-Drive new model information - Clipper	1951	SL Vol. 15, No. 7
Overdrive: Wiring Diagram, Aero-Drive new model information	20th	SL Vol. 15, No. 17
Packard Oil Filter Kits PA-378689	All 8cyl Engines 20th-23rd Series	PAB 49P-6
Paint: Blue Coral Treatment finish restoration and protection	(all models)	SL Vol. 16, No. 9
Paint: Blue Coral Treatment, Directions for... buffing wheel or hand application	(all models)	SC Vol. 21, No. 7, p. 32
Paint: Blue Coral, How to Use preparation - hand/machine application	(all models)	SL Vol. 16, No. 19
Paint: Faulty tree sap, road tar/oil - not faulty material/workmanship	(not specified)	SL Vol. 15, No. 22
Paint: Hydraulic Fluid Leakage - Decked Cars in Transit paint damage - hydraulic vents sealed for shipping	21st-22nd	STB 47T-17 (Dealer)
Paint: In-White Parts, Before Painting surface preparation - shipped without primer, but oiled	(not specified)	SC Vol. 21, No. 8, p. 35
Paint: Lustur-Seal - Application utility item - application	(all models)	SC Vol. 25, No. 5, p. 17
Paint: Ordering Symbols new colors, combinations - ordering	21st	SC Vol. 19, No. 12
Paint: Polishing, Body Packard Hard Gloss promotion	(all models)	SL Vol. 16, No. 6
Pedal Adjustment, Clutch slippage, sticking in gear - free play	(all models)	SL Vol. 16, No. 17
Pedal Shaft Lubrication, Clutch and Brake frame damage - inaccessible grease fitting, proper position	21st	SC Vol. 20, No. 3
Pedal to Relay Lever Link, Clutch superseded part - 23rd Series type, installation	1951; 2000-01-03-06-10-11; 21st-22nd	SC Vol. 23, No. 7, p. 38
Pedal: Failure of Clutch...to Return over-stretched booster spring - proper installation	2100-01-11	SC Vol. 20, No. 12
Piston - Standard Sizes and Adjustments Changes skirt clearance - range reduced	2000-01-10-11-20-21-30	SL Vol. 15, No. 20
Piston and Rings, Replacement latest type used for earlier models - check replacement chart for rings only	9th-14th; 120-138CD; 115C; 15th-20th	SC Vol. 21, No. 1, p. 3
Piston Pin Bushings two-piece, split-type - oil groove, burnishing procedure	120-138CD; 115C; 1600-1-1A-1D-2-3-4-5; 1700-1-1A-2-3-3A-5; 18th-20th	SC Vol. 20, No. 1
Piston Ring Sets Perfect Circle - ordering	(all models)	SC Vol. 19, No. 6
Piston Rings clarification of pistons/rings used in production - aluminum/cast-iron, specifications	20th	SL Vol. 16, No. 18
Piston Rings and Expanders ample supply for spring season repairs	(not specified)	SC Vol. 21, No. 7, p. 32
Piston Rings, Carbonized oil consumption, low speed, cold weather - oil changes, cleaning procedure	(all models)	SC Vol. 18, No. 2
Piston Rings, Selling and Installing Perfect Circle ring groove combinations - selection chart	9th-14th; 120-138CD; 115C; 15th-20th	SC Vol. 19, No. 7
Pistons cast iron to replace aluminum in production - specifications correction	20th	SL Vol. 15, No. 18
Pistons, Cast Iron engine suffix C or higher - skirt clearance, installation	20th	SL Vol. 16, No. 1
Pressure Spring, Clutch parts reference - identification	7th-20th	SL Vol. 16, No. 14
Propeller Shaft Assembly - Correction part number correction	1951; 2003-06; 2103-06-30	SC Vol. 21, No. 13, p. 62
Propeller Shaft Assembly - Parts Book Changes part number correction	1951; 2003-06; 2103-06-26	SC Vol. 22, No. 14, p. 56
Propeller Shaft, Rear - Parts Book Correction part number correction reiterated	2126	SC Vol. 22, No. 12, p. 47
Propeller Shaft, Rear - Parts Book Correction part number correction	2126	SC Vol. 21, No. 8, p. 36
Radiator - Packard Rust Preventive Information	(not specified)	Trade Letter No. 2846
Radiator Core Removal fasteners accessibility - remove with cradle	1951; 2001-03-06-11	SC Vol. 18, No. 9
Radiator Emblems DeLuxe hood ornament, crystal wings - upgrade for Clippers	1951; 2000-01-03-06-10-11	SL Vol. 17, No. 7
Radio Condenser, Installation of short wave tuning - Auto-Lite vs. Delco regulators	(not specified)	SL Vol. 15, No. 5
Radio Frequency Changes automatic radios - readjusting push buttons	17th-19th	SL Vol. 15, No. 6
Radio Tube Removal - Accessory Notes pry through holes in housing	19th	SL Vol. 14, No. 20
Radio Warranty Complaints warranty service - serial number required	?21st-22nd	STB 47T-21 (Dealer)
Radio Warranty Service Philco - third-party service procedure	(not specified)	SL Vol. 17, No. 13
Radio, Clipper high volume, bass distortion - grille screen/cloth eliminated	1951	SL Vol. 15, No. 9
Rain Deflectors, Door Custom model equipment for Specials - installation	2000-01	SL Vol. 15, No. 19
Rattle in Steering Wheel Horn Button install shakeproof washer, insulators	1951; 2000-01-03-06-10-11; 21st	SC Vol. 22, No. 3, p. 11
Rear Axle Lubricant production fill, break-in properties - service use	(not specified)	SC Vol. 23, No. 9, p. 46
Rear Fenders, Clipper dimples, gaps/rust at body joint - reinforcement, sealing	1951; 2000-01-03-06-10-11	SC Vol. 19, No. 1
Rear Spring Inserts lubrication, rubber/Silenite decomposition - repacking lead type	1600-1-2; 1702-3-3A; 18th-20th; (21st-22nd)	SL Vol. 16, No. 20
Rear Spring Inserts soft ride, excessive strike-through - rubber/Silenite insert decomposition, replacement	1600-1-2; 1702-3-3A; 18th-20th; (21st-22nd)	SL Vol. 17, No. 11
Rear Spring, Squeaks inserts/cups, new design - lubrication	1951; 2000-01-03-06-10-11	SL Vol. 16, No. 9
Rear Springs - Save the Grease rubber/Silenite deterioration	1600-1-2; 1702-3-3A; 18th-22nd	SC Vol. 21, No. 13, p. 62
Rear Springs, Don't Lubricate soft ride, clutch chatter - rubber/Silenite decomposition/replacement, repacking lead type	1600-1-2; 1702-3-3A; 18th-20th; (21st-22nd)	SC Vol. 18, No. 10
Rear Springs, Dont Lubricate soft ride, clutch chatter - rubber/Silenite decomposition/replacement, repacking lead type	1600-1-2; 1702-3-3A; 18th-20th; (21st-22nd)	SC Vol. 18, No. 10
Rear Springs, Squeaks - Insert Type worn/oxidized inserts - inspection, reconditioning, replacement	1600-1-2; 1702-3-3A; 18th-22nd	SC Vol. 23, No. 7, p. 40
Rear Wheel Hub Puller new special tool	(not specified)	SC Vol. 23, No. 10, p. 51
Rear Window Changeover, Taxicab ventilated to standard - required parts	2280-86	SC Vol. 22, No. 14, p. 55
Reflection in Windshield, Instrument speedometer, clock - reduced CP bulbs, shimming gauge faces	21st	STB 46T-9, Dealer 5
Refrigerant (Methyl Chloride) wartime shortage, Freon substitute - precautions, warning plates	18th-20th	SL Vol. 15, No. 22
Reverse Gear Lock-Up...with Overdrive, Correction of description, troubleshooting - installation of 22nd Sr. switch	1951; 2000-01-03-06-10-11; 21st	SC Vol. 21, No. 15, p. 71
Ride, Soft firmer ride, additional control - use of 2003 valves	1951	SL Vol. 16, No. 1
Rubber Mats floor covering - available	120-B-C; 115C; 1600-1; 1700-1-2; 1800-1; 1900; 1951; 2000-01; 20th? (non-Clipper); 2100-01-03-11	SC Vol. 21, No. 8, p. 36
Rubber Mats floor covering - back in stock	120-B; 115C; 1600-1; 1700-1-2; 1800-1; 1951; 2000-01; 20th? (non-Clipper); 2100-01-03-11	SC Vol. 21, No. 1, p. 2
Running Board Tread Removal two type of clips - proper procedure	1951	SL Vol. 15, No. 13
Rust and Scale cooling system efficiency - rust inhibiting agent	(all models)	SC Vol. 21, No. 15, p. 74
Rust Preventive in New Cars pre-delivery, benefits - proper re-use, minimizing leaks	(all models)	SC Vol. 20, No. 12
Seat Covers Soon Available, Pack-Tex product information - new attachments	(not specified)	SC Vol. 21, No. 8, p. 33
Seat Covers, San-Tex product information - benefits	(not specified)	SL Vol. 15, No. 14
Seat Cushion Location Delivery Inspection	(Not Specified)	SL Vol.8, No. 24
Seat Cushion, Club Sedan Rear difficult installation - adjust pilot opening position	21st (1615-25-75-85-95)	SC Vol. 20, No. 12
Service Information, New Procedure on additional letters/bulletins - subjects, numbering	All Models	SC Vol. 19, No. 9
Service on Vehicles Delivered by Henney Motor Company warranty policy	(not specified)	SL Vol. 15, No. 16
Service Policy, New Owner's glovebox item - owner's card, warranty, service coupons	21st	SC Vol. 19, No. 10
Servicing (Spring Operation) air filters - refrigerant checks	18th-19th; (20th)	SL Vol. 15, No. 12
Servicing the Transmission overhaul procedure	17th-21st	SC Vol. 21, No. 9, p. 37
Servicing...Units - Refrigerant Leakage high pressure line leaks - radiator cradle modification	1951; 2000-01-03-06-10-11	SL Vol. 17, No. 19
Servicing...Units for Spring Operation refrigerant/oil checks	18th-20th	SL Vol. 16, No. 9
Shade for Night Driving, Instrument windshield glare - fabrication, installation	1951; 2000-01-03-06-10-11; 21st	SC Vol. 21, No. 12, p. 56
Shifter Lever Interference interference with rear motor support - rework existing stock, superseded part	1703-3A-5; 1803-3A-4-5-6-7-8; 1903-3A-4-5-6-7-8; 2003-04-05-06-07-08-23-55; 2103-06-26	SC Vol. 24, No. 4, p. 14
Shock Absorber, Servicing Fifth lag, free play - rod guide location, fluid capacity increased	1951	SL Vol. 15, No. 9
Shock Absorbers, Spring and part number reference - leaf insert location/type	20th	SL Vol. 16, No. 8
Shoe Hold Down Spring, Brake - Parts Book Correction part number correction	2000-03-06-10; 2100-03-06-30	SC Vol. 21, No. 8, p. 36
Shoe Strut Lever Pin, Brake - Parts Book Changes part number correction	1951; 2000-01-03-06-10-11; 21st	SC Vol. 22, No. 14, p. 56
Shoe Strut Lever Pin, Brake - Parts Book Correction part number correction	1951; 2000-01-10-11; 2100-01-11	SC Vol. 21, No. 8, p. 36
Shop Manual Change - Alignment checking toe-in	120-138CD; 115C; 15th-18th; 19th (exc. 1951)	SC Vol. 22, No. 14, p. 54
Shrouds: Installing Rear Fender Wheel Panels procedure - illustrated	1951; 2000-01-03-06-10-11	SL Vol. 15, No. 22
Sludge, Crankcase reduced driving, condensation, bearing trouble - operating temperatures, oil changes	(all models)	SL Vol. 17, No. 19
Spark Advance increased for improved mileage and performance	21st	SC Vol. 21, No. 8, p. 35
Spark Knock Again lower octane, carbon deposits - spark advance, additional head gasket	(all models)	SL Vol. 16, No. 22
Spark Plug Plug Identification and Model Application Chart	(see chart)	PAB 48P-6
Spark Plug Part Numbers AC, Champion, Auto-Lite - cross-reference	1st-8th; 10th-14th; 120-138CD; 115C; 15th-21st	SC Vol. 21, No. 10, p. 48
Spark Plug Terminal Insulators Accessory Spark Plug Boots	Models with 10mm plugs	PAB 48P-25
Spark Plug Terminal Nuts brass, wartime shortage - plugs shipped less nuts, re-use	(not specified)	SL Vol. 16, No. 21
Spark Plugs replace for gasoline efficiency, better performance - new chart	(all models)	SC Vol. 22, No. 8, p. 30
Spark Plugs, A Note on keeping insulators clean	(all models)	SC Vol. 24, No. 10, p. 48
Spark Plugs, Hot driving speed reductions, fouling - new higher heat range	120C-138CD; 115C; 16th-20th	SL Vol. 17, No. 18
Spark Plugs, Resistor Type cross-referenced - proper gap	120C-138CD; 115C; 16th-23rd	SC Vol. 24, No. 4, p. 16
Spark Plugs, Shorted dirt, moisture - clean porcelain	(all models)	SL Vol. 17, No. 1
Speedometer Complaints irregular operation - cable lubrication, pinion selection	(all models)	SC Vol. 23, No. 4, p. 18
Speedometer Complaints noise, reading error - checks, lubrication	(all models)	SC Vol. 25, No. 6, p. 21
Speedometer Pinion and Shaft part reference - corrected	19th-20th	SL Vol. 16, No. 12
Speedometer Pinion and Shaft part reference	19th-20th	SL Vol. 16, No. 6
Speedometer: Long Wheelbase Sedans (CORRECTED) speedometer pinion - part number error	2126	STB 47T-12A (Dealer)
Speedometer: Long Wheelbase Sedans reduced tire size, overall height - new tire size, pressures, speedometer pinion	2126	STB 47T-12 (Dealer)
Splasher, Frame mud/ice, linkage interference - new part, location	2000-01-03-06-10-11	SL Vol. 16, No. 2
Splasher, Frame mud/ice, linkage interference - reiterated	2000-01-03-06-10-11	SL Vol. 16, No. 24
Spring and Shock Absorbers part number reference - leaf insert location/type	20th	SL Vol. 16, No. 8
Spring Remover and Replacer Wrench, Brake new special tool - Bendix type	120-138CD; 115C; 15th-23rd	SC Vol. 23, No. 10, p. 52
Squeaks, Instrument Panel visor rattles, shim - board squeaks, new insulation	2000-01-03-06-10-11	SL Vol. 15, No. 23
Stabilizers front/rear roll control bars, tubular lateral shock absorbers - grommet compression, dimensions	17th-20th; 21st	SC Vol. 19, No. 3
Starter Motor Bendix Drive - Anti-Kick Out Type false starts, premature disengagement - new type	20th-25th	SC Vol. 26, No. 9, p. 35
Starter Motor Campaign Supplement, Super Eight return clarification - labor allowance	2103-06-26	STB 46T-19, Dealer 14
Starter Motor Campaign, Super Eight starter/clutch failure, incorrect heat treatment - identification, return	2103-06-26	STB 46T-13, Dealer 9
Starter Motor Replacement superseded part - external ground wire eliminated	20th	SC Vol. 20, No. 4
Starter Motor, Super Eight campaign, identification - reiterated	2103-06-26	STB 47T-5 (Dealer)
Starter Switch, Car (Carburetor Switch) operation, failure - checks, adjustments	1951; 20th; (21st-26th)	SL Vol. 17, No. 1
Starter Switch, Car- new pedal-activated switch - proper use	1951	SL Vol. 15, No. 11
Starter Switch, Car- not cranking - open circuit, loose clamp screw	1951	SL Vol. 15, No. 9
Starter Switch, Generator Connection to new safety feature, cut-off - new solenoid switch, retrofit	1951; 20th	SL Vol. 15, No. 20
Starting - Cold Weather Proper Procedure	(Not Specified)	SL Vol.8, No. 24
Starting Circuit engine not cranking - circuit checks	1951; 20th	SL Vol. 16, No. 6
Starting Circuit generator-grounded, safety-type - return to starter ground	20th	SL Vol. 16, No. 12
Starting Circuit starter solenoid ground relocation, carburetor switch operation - reiterated	20th; (21st-26th)	SL Vol. 17, No. 17
Static Electricity shocks, radio interference - tire tube powder kit	(all models)	SC Vol. 25, No. 3, p. 12
Steering Column Alignment stiff/binding, bearing snap - checks/adjustments	(not specified)	SL Vol. 15, No. 21
Steering Connecting Rod Idler Lever Kit superseded - improved steering, tire life	1951; 20th-23rd	STB 51T-19, Dealer 16
Steering Connecting Rod Idler Lever Kit superseded Parts - improved steering, tire life	1951; 20th-23rd	SC Vol. 25, No. 7, p. 26
Steering Cross Shaft Bushing Replacement Tool Set new special tool - proper placement	21st-22nd	SC Vol. 22, No. 10, p. 38
Steering Cross Tube Dust Washer replaced by conical spring	120C-138CD; 115C; 16th-19th; (20th)	SL Vol. 16, No. 16
Steering Cross Tubes Socket Assemblies - Part List Correction not RH/LH threaded - RH/LH for oiler	1951; 2000-01-03-06-10-11; 21st	SC Vol. 20, No. 8
Steering Gear - Lubrication Changes seasonal weight change eliminated	1951; 2000-01-03-06-10-11; 21st-22nd	SC Vol. 22, No. 13, p. 52
Steering Gear Assembly new three-tooth roller cross-shaft design - inspection, adjustment, lubrication	21st	SC Vol. 20, No. 7
Steering Idler Lever abnormal lost motion - spring installation	1951; 2000-01-03-06-10-11	SL Vol. 16, No. 4
Steering Knuckle Lever Interference knuckle contact - modification	1951; 2000-01-03-06-10-11; 21st	STB 47T-16 (Dealer)
Steering Knuckle Lever Interference knuckle distortion, bearing bushing wear - grind to clear	1951; 2000-01-03-06-10-11; 21st	SC Vol. 21, No. 14, p. 70
Steering Linkage Assembly production assembly change - improved lubrication	21st	SC Vol. 21, No. 1, p. 3
Steering Rattle telegraphing through linkage - shock arm/wheel support bushing	1951; 2000-01-03-06-10-11	SC Vol. 18, No. 9
Steering Wheel Position (Raising) use of Super Eight bracket (shorter)	2000-01-10-11	SL Vol. 15, No. 21
Steering Wheel, Raising use of Super Eight bracket (shorter), removal of front seat track shims	1951; 2000-01-03-06-10-11; 21st	SC Vol. 20, No. 9
Sticking in Low Gear loose detent block, forks, levers, rods - insufficient clutch clearance	17th-20th	SL Vol. 16, No. 10
Sun Shades windshield lower - curtain fabrication	1951; 2000-01-03-06-10-11; (21st)	SL Vol. 16, No. 13
Sun Visor Arm and Bracket Assembly not available (sedans) - replacing bracket	1951; 20th (1502-12-22-72-82-92)	SL Vol. 17, No. 9
Sun Visor Arm Bracket Shield new part - repair broken brackets	1951; 2000-01-03-06-10-11	SC Vol. 19, No. 6
Sun Visor, Adjustable product information - inside, left/right	21st	SC Vol. 21, No. 5, p. 20
Sun Visor, Outside product infromation - all-steel, custom-fit	1951; 2000-01-03-06-10-11; 21st; (22nd-23rd)	SC Vol. 21, No. 22, p. 106
Support Arm Assembly, Lower starting/stopping noise - inner pivot spread	2000-01-03-06-10-11	SL Vol. 15, No. 22
Support Arm Bracket Bolts snapping noise, tire wear - install larger bolts	1951; 2000-01-03-06-10-11	SL Vol. 17, No. 13
Support Arm Brackets loose at inboard - inspect nuts, stake bolts	1951	SL Vol. 15, No. 14
Support Arm Brackets, Lower Front Wheel tire wear, alignment - loose inner support bolts	1951; 2000-01-03-06-10-11	SL Vol. 16, No. 8
Support Arm Pin Bearing superseded part - late design, no oiler	120-138CD; 115C; 15th-20th	SL Vol. 17, No. 3
Support Plates, Front Brake superseded parts - requires modification for wheel cylinder	1500-1-2; 1603-4-5; 1701A-3A; 1801A-3A; 1901A-3A; 2001A-3A; 2213-26	SC Vol. 27, No. 9, p. 42
Synchronizer Repair Kit parts available for service - part reference	1951; 20th-23rd	SC Vol. 23, No. 6, p. 35
Temperature Gauge Adapter service replacement engines	2003-06; 2103-06-26	SC Vol. 28, No. 2, p. 8
Throwout Lever, Clutch - Taxicabs failure, new design coming - reinforcing present lever	2130	STB 47T-11 (Dealer)
Throwout Lever, Clutch - Taxicabs Supplement new heavier design available - modifications	2130	STB 47T-20 (Dealer)
Tire Information, Correct and Uniform tire wear/life - inflation pressures, driving habits	(all models)	SC Vol. 22, No. 12, p. 45
Tire Life wartime shortage - pressure increase	(all models)	SL Vol. 15, No. 24
Tire Noise - Correct Diagnosis detection - elimination	(all models)	SC Vol. 23, No. 8, p. 41
Tire Pressures, Higher increased tire life - harsher ride, rattles	(all models)	SL Vol. 16, No. 4
Tire Size Change - Long W.B. Models reduced step height, speedometer gear changes - new lower springs available	2126	SC Vol. 21, No. 10, p. 48
Tire Thump diagnosis	(all models)	SC Vol. 27, No. 6, p. 30
Tire Thump, Diagnosing isolating tires	(all models)	SC Vol. 23, No. 4, p. 18
Tire Wear, Causes and Correction of air pressure, wheel alignment, excessive suspension motion	(all models)	SC Vol. 18, No. 5
Tires Again cross switching, higher pressures - reiterated	(all models)	SL Vol. 16, No. 8
Tires, Care and Storage of White Sidewall removal of protective coating reiterated	(all models)	STB 47T-34 (Dealer)
Tires, Cleaning White Wall non-yellowing cleaner - available again	(all models)	SC Vol. 21, No. 22, p. 106
Tires, Cross Switching tire rotation pattern - increased tread life	(all models)	SL Vol. 16, No. 6
Tires, Cross-Switching irregular tread wear - tire rotation, benefits	(all models)	STB 47T-35 (Dealer)
Tires, Effect of...on Gasoline Consumption pressure, tread wear - ride, squeaks/rattles	(all models)	SL Vol. 16, No. 19
Tires, Rotate...Around Car uneven wear, rough ride - proper cross-switching procedure	(all models)	SC Vol. 22, No. 13, p. 49
Tires, Synthetic synthetic rubber, tubes - characteristics, identification	(all models)	SL Vol. 17, No. 23-24
Tires, Synthetic vs. Natural Rubber complaints, characteristics - proper mounting/inflation	(all models)	SC Vol. 20, No. 6
Tires, White Sidewall return to production - removal of new protective coating, proper storage	(all models)	SC Vol. 21, No. 12, p. 56
Tires: Long Wheelbase Sedans (CORRECTED) speedometer pinion - part number	2126	STB 47T-12A (Dealer)
Tires: Long Wheelbase Sedans reduced tire size, overall height - new tire size, pressures, speedometer pinion	2126	STB 47T-12 (Dealer)
Tissue Dispenser PA-422009	21st-23rd Series	PAB 49P-18
Tool Kits Available export equipment for domestic sale - container and additional tools	1951; 2000-01-03-06-10-11; (21st)	SL Vol. 17, No. 14
Transmission and Overdrive Lubrication overdrive issues, cold - lubricant recommendations	17th-20th	SC Vol. 19, No. 5
Transmission Assembly - Parts Book Correction part number correction	2126	SC Vol. 21, No. 8, p. 36
Transmission Hoist Special Tool ST-844	All Models	SL Vol.7, No. 18
Transmission Lubricant seasonal oils - viscosity issues	(all models)	SL Vol. 17, No. 9
Transmissions parts shortage - substitute assemblies, speedometer cable	1800-3-3A-4-5-6-7-8; 1903-3A-4-5-6-7-8; 2003-06; ?2004-05-07-08; 2103-06	SC Vol. 21, No. 7, p. 30
Transmissions and Parts Now Available 1st/2nd speed driving shaft - back in stock	1951; 2000-01-03-06-10-11; 21st	SC Vol. 21, No. 7, p. 30
Transmissions and Parts Now Available clutch(input) shaft - back in stock	1700-1-1A-2; 1800-1-1A; 1900-1-1A; 1951; 2000-01-03-06-10-11; 2100-01-11-30	SC Vol. 21, No. 7, p. 30
Transmissions and Parts Now Available transmission and overdrive assemblies - back in stock	1951; 2000-01-03-06-10-11; 2100-01-11-30	SC Vol. 21, No. 7, p. 30
Trim Material, Clipper door panel, production substitution - specifiy plain/striped	1951; 2000-01-03-06-10-11; 21st	SC Vol. 22, No. 14, p. 55
Trim Samples - Long Wheelbase Sedans Henney alternate vendors - submit samples when ordering	2126	SC Vol. 21, No. 14, p. 68
Trunk Rack Equipment product information - sedans, including taxicab, installation	21st	SC Vol. 21, No. 8, p. 34
Tube Failures, Static Electricity and sparks/ozone, conditions - static elimination powder available	(all models)	SC Vol. 22, No. 8, p. 30
Tube Failures, Static Electricity and sparks/ozone, conditions - static elimination powder available	(all models)	SC Vol. 23, No. 8, p. 44
Tubes, How to Install Synthetic recommended mounting method	(all models)	SC Vol. 21, No. 16, p. 76
Underbody Protective Coating rust/corrosion prevention - new product/supplier	(all models)	SC Vol. 18, No. 4
Universal Joint Kit spider and trunnion repair parts - packaged in sets	(not specified)	SC Vol. 18, No. 3
Universal Joint Lubrication, Front ball-and-trunnion type - identification, interval	1900; 2000	SL Vol. 16, No. 5
Universal Joints use of Universal Products, 1900- lubrication	2000-01	SL Vol. 15, No. 22
Upholstery Ordering incorrect set number specified - cloth/leather	(not specified)	SC Vol. 22, No. 14, p. 55
Upholstery Protection new vehicle storage, moth spray/moth crystals - germination reminder	(all models)	SL Vol. 16, No. 8
Vacuum Antenna Sticking lubrication procedure	21st	SC Vol. 21, No. 5, p. 20
Vacuum Antenna, Noise from Hose replace with cotton-reinforced hose - reduce manifold port	21st	SC Vol. 21, No. 5, p. 19
Valve Seats, Checking run-out, uneven wear - use of dial indicator	(all models)	SC Vol. 22, No. 10, p. 39
Valve Spring Load reduced by cutting seats - shimming, precautions	(not specified)	SL Vol. 17, No. 9
Valve Springs, Weak sticking valves - shimming	(not specified)	SL Vol. 15, No. 9
Valve Timing specifications reference	900-1-2-3-4; 10th-14th (exc. Twelves); 120-138CD; 115C; 15th-19th; 2000-1-3-3A-4-5-6-7-8-20-21-23	SL Vol. 16, No. 7
Valves, Sticking carbon, gum, rust, mechanical causes/remedies	(not specified)	SL Vol. 17, No. 14
Valves, Sticking...in New Cars rust, gum - proper storage, cleaning	(all models)	SC Vol. 20, No. 4
Valves, Sticky exhaust valves, rust - proper storage	(all models)	SL Vol. 15, No. 24
Valves, Sticky valve guide rust - new filler, cap and duct increase crankcase ventilation, check for gum/varnish/carbon	19th	SL Vol. 15, No. 3
Valves, Sticky valves/guides - valve spring tension	(all models)	SL Vol. 16, No. 4
Vapor Lock operating temp, seasonal gasoline grade, pump pressure - checks, remedies	(all models)	SL Vol. 16, No. 9
Vapor Lock warm weather - reiterated	(all models)	SL Vol. 17, No. 8
Vehicle Number Plate Stamping Set new special tool - dealer/delivery info	(not specified)	SC Vol. 20, No. 3
Vehicle Reference, Packard model, body, motor numbers - 1931-1948	8th-14th; 120-138CD; 115C; 15th-22nd	SC Vol. 23, No. 3, p. 16
Vibration Damper Assembly Kit superseded - modifications	1900-1-1A; 1951; 2000-01-11; 2100-01-11-30; 2200-11-02-20- 22-33-40; 2302-22-33	SC Vol. 27, No. 11, p. 49
Water Distributing Tube (Manifold) persistent overheating - function, inspection, corrosion	120-138CD; 115C; 1600-1-1A-2; 1700-1-1A-2; 18th-20th; (21st-54th)	SC Vol. 18, No. 3
Water Leaks: Rear Deck Lid Leaks weatherstrip position/interference - lubrication, lid/body adjustments	1951; 20th; (21st)	SC Vol. 18, No. 7
Water Pump Body, Refacing the impeller relationship, new type seals - rebuilding procedure	1600-1-1A-2; 1700-1-1A-2; 18th-21st	SC Vol. 21, No. 3, p. 11
Water Pump Leaks seal thrust washer vs. repair kit - housing refacing tool	16th-20th	SL Vol. 16, No. 14
Water Pump Leaks thrust washer blisters - hot/cold water refilling	16th-20th	SL Vol. 16, No. 20
Water Pump Seal, New new seal assembly, thrust washer - proper installation	16th-20th	SC Vol. 20, No. 2
Weatherstrips Loose, Door leading edge - proper installation, lubrication	1951	SL Vol. 15, No. 13
Weatherstrips, Rear Door new style, center body pillar - retrofit	1951; 2000-01-03-06-10-11	SL Vol. 15, No. 16
Wheel Blocks, Safety Angle Sells New product information - jacking safety	(all models)	SC Vol. 21, No. 22, p. 106
Wheel Locks product information - front/rear, anti-theft	(not specified)	SL Vol. 16, No. 8
Wheel Locks, Lubrication of cap installation interference - Lubriplate	(not specified)	SL Vol. 16, No. 10
Wheels, Taxicab superseded - new wider rim, same tire	2130	STB 47T-8 (Dealer)
Window Wing Parts, Rear Door lower pivot not serviced - part of retainer assemblies	1951 (1401); 20th (1502-12-22-72-82-92); 21st (1612-22-72-82-84-86-92; 2112-22-72-82-84-86-92)	SC Vol. 21, No. 3, p. 10
Window Wing Water Deflectors standard on other models - installation on Six	2100	SC Vol. 21, No. 5, p. 20
Windshield Washer insufficient cleaning - nozzle angle. location	21st	SC Vol. 21, No. 7, p. 30
Windshield Washer product information - cleaning benefits	20th?	SL Vol. 16, No. 7
Windshield Washer Solvent All-Season Mixture anti-freeze and cleaning benefits - seasonal blending	(all models)	SC Vol. 23, No. 12, p. 60
Windshield Washer, Automatic product information - washer solvent	21st	SC Vol. 20, No. 10
Windshield Wiper clicking over bumps - motor cam clearance adjustment	1951; 2000-01-03-06-10-11; (21st)	SL Vol. 15, No. 18
Windshield Wipers insufficient cleaning - blade contamination, arm tension adjustment	(not specified)	SL Vol. 16, No. 5
Windshield Wipers, Electric clutch spring coming off - new shaft/pin assembly, retainer	1951; 2000-01-03-06-10-11; 21st	STB 47T-14 (Dealer)
Winter Driving, Preparing Cars for cooling system checks and maintenance	(all models)	SC Vol. 22, No. 12, p. 48
Winter Driving, Preparing Cars for fuel system checks and maintenance	(all models)	SC Vol. 22, No. 12, p. 48
Winter Motor Temperatures slower driving, shorter trips, fuel economy - radiator/grille covers, higher temperature thermostat	(all models)	SL Vol. 16, No. 23
Winter Service cooling, fuel, ignition, lubricants - seasonal service	(all models)	SC Vol. 23, No. 1, p. 2
Wiring Diagrams new model information - Clipper	2000-01-03-06-10-11	SL Vol. 15, No. 17
Wiring Diagrams new model information - Clipper	1951	SL Vol. 15, No. 7
Wiring Diagrams new model information - taxicab, body/chassis	2184-86	SC Vol. 21, No. 6, p. 26
Wiring Diagrams new model information	21st	SC Vol. 19, No. 10
Wiring Harness, Protection battery clearance, corrosion, shorts - inspection/repair	1951; 2000-01-03-06-10-11	SL Vol. 16, No. 21
Wiring Harness, Rear - Parts Book Correction part number correction	1951; 2000-01-03-06-10-11; 21st	SC Vol. 22, No. 6, p. 22
Wrist Pins, Loose low mileage, bushing black/corroded - insufficient oil changes	(not specified)	SL Vol. 16, No. 8

SC = Service Counselor

SL = Service Letter

STB = Service Technical Bulletin

SSB = Studebaker Service Bulletin

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