Factory Service Index - Packard Motor Car Information

An Index to Service Information for 1948-50 (22nd->23rd Series) Packards

1948-50 (22nd->23rd Series) - ALL ITEMS

MAIN SERVICE INDEX -> 1948-50 (22ND->23RD SERIES) -> ALL ITEMS

Subject	Application	Document
Anti-Freeze - Types Information about the different types	(Not Specified)	SL Vol.7, No. 15
Anti-Freeze Leakage at Heater Hose Connections alcohol-type, fire hazard - new type clamp	22nd	STB 48T-31 (Dealer)
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 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
Axle and Speedometer Ratios speedometer pinion - part number reference	23rd	SC Vol. 24, No. 2, p. 8
Backup Light Equipment Ultramatic Equipped Cars	23rd Series	PAB 49P-35
Batrometer Overview and Use	(not specified)	SL Vol. 4, No. 22
Batteries in New Cars, Run-Down charging - specific gravity	22nd	STB 47T-28 (Dealer)
Batteries, Care Of proper servicing - booklet	(all models)	STB 49T-9, Dealer 7
Batteries, Run-Down causes - corrections	22nd	SC Vol. 22, No. 2, p. 5
Battery Care storage, pre-delivery - proper testing, charging, adjustments	(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 Care storage, pre-delivery - proper testing, charging, adjustments	(all models)	SC Vol. 24, No. 7, p. 28
Battery Life Information	(Not Specified)	SL Vol.8, No. 23
Bearing Cap Screws, Main new self-locking - omit lock plates	22nd	SC Vol. 23, No. 3, p. 15
Bearing Clearance, Main and Rod noise/vibrations - undersize journals, identification	(not specified)	SC Vol. 25, No. 6, p. 22
Bearing Shells, Note on rod/main bright or dull - no effect	(not specified)	SC Vol. 23, No. 4, p. 19
Bearings Measured Quickly, Main and Rod 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, Rough Transmission Driving Shaft 1st/2nd gear service assemblies - lubricate prior to install	17th-54th	SC Vol. 23, No. 7, p. 39
Bell Housing Oil Seal leather leaks - use neoprene	23rd-24th; (25th-55th)	SC Vol. 25, No. 8, p. 31
Bell Housing Oil Seal Leaks converter mis-alignment - checks	23rd-24th; (25th-56th)	SC Vol. 25, No. 10, p. 40
Body Shop Supplies Information	(not specified)	Trade Letter No. 2801
Brake Piston Seal Retainer - Part No. 423084 low and reverse - proper thickness	23rd-54th	SSB No. 344, p. 4
Breather Oil Leaks speeds over 30MPH - speedometer driving gear installed backwards	23rd-26th	SC Vol. 27, No. 11, p. 49
Breather, Late Type oil loss - new design, relocated	23rd-24th	STB 51T-4, Dealer 3
Bumper Guards Afford Both Style and Protection, Auxiliary product information - front/rear	2201; 2211-22; 2206-23-26-33	SC Vol. 22, No. 2, p. 8
Bumper Guards Exhaust Noise	(Not Specified)	SL Vol.8, No. 24
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	23rd-24th	SC Vol. 24, No. 11, p. 50
Bushing Tools, Service description and illustration of use	23rd-55th	SC Vol. 28 No. 12, p. 65
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
Bushings and Bearings, Service parts list	23rd-56th	SSB No. 355, p. 6
Bushings, Service parts available for service	23rd-24th	SC Vol. 24, No. 11, p. 52
Bushings, Service parts available for service	23rd-55th	SC Vol. 28 No. 12, p. 70
Bushings, Service parts/tools now available, do not order complete housings - see SC Vol. 24, no. 11	23rd-24th	STB 50T-57, Dealer 44
Bushings, Service Replacment clutch housings, thicker bushings - new kits, superseded parts	23rd	SC Vol. 25, No. 5, p. 18
Camshaft superseded part	23rd; 24th-54th	SC Vol. 29, No. 8, p. 40
Camshaft, New Type reduces tappet noise, new tappet setting specification - engine suffix E	2201-02-11-22-32	SC Vol. 22, No. 12, p. 47
Camshaft, New Type reduces tappet noise, new tappet setting specification - engine suffix E	2201-02-11-22-32 (with Suffix E)	SC Vol. 22, No. 12, p. 47
Camshaft, New Type reduces tappet noise, new tappet setting specification - engine suffix E	2201-02-11-22-32	STB 48T-25 (Dealer)
Carburetor Specifications new model information - supplements 1941 Carburetor Training Booklet	22nd	SC Vol. 22, No. 5, p. 18
Carburetor: Carter - Warranty details - handling service	?21st-22nd	STB 47T-23 (Dealer)
Carburetor: Carter WGD - Change-Over Discontinuation Date For closing date - return of material	2301	STB 50T-17 (Zones only)
Carburetor: Carter WGD - Over-Choking And Low Gas Mileage inspection/adjustment - correct thermostatic spring and float setting	23rd	STB 49T-41, Dealer 31
Carburetor: Carter WGD - Overchoking and Surging choke binding, carb settings - late design carburetor	2301	STB 50T-5 (Zones only)
Carburetor: Carter WGD - Tools complete special tool reference	2301-02	SC Vol. 24, No. 1, p. 2
Carburetor: Carter WGD 728S service and adjustments - parts list	2301	SC Vol. 23, No. 11, p. 53
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	All Models	SC Vol. 26, No. 2, p. 5
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: 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: Metering Rods - Changed to Improve Performance warm-up, low speed operation - increased gas mileage	2003-06; 2103-06-26; 2206-13-26-33	SC Vol. 22, No. 1, p. 4
Carburetor: Metering Rods service to vendor part number reference	22nd	STB 48T-20 (Dealer)
Carburetor: Metering Rods service to vendor part number reference	22nd	SC Vol. 22, No. 12, p. 48
Carburetor: Poor Engine Performance at Low Speed flat spot, sluggish - new low speed jet tubes, metering rods	2201-11	SC Vol. 22, No. 2, p. 7
Carburetor: Specifications new model information - supplements 1941 Carburetor Training Booklet	22nd	SC Vol. 22, No. 5, p. 18
Caster Changed increased - revision to SC Vol. 21, No. 23	2220-22	SC Vol. 22, No. 2, p. 7
Change in Vehicle Number Plate New plate does not need stamping, mid-year change	22nd Series	GSB 48GS-2
Changes in... (Confidential) production - with part, effective date/unit	23rd-24th	STB 51T-10 (Zones only)
Changes in... (Confidential) production - with part, effective date/unit	23rd-24th	STB 51T-3 (Zones only)
Chrome Plating, Winter Care of rusting, pitting - cleaning, polishing	(all models)	SC Vol. 24, No. 1, p. 4
Cigar Lighter Elements, Replacement sticking/burning out - reworked, identification	22nd-23rd; 24th	SC Vol. 25, No. 2, p. 7
Clutch Throwout Lever Replace with Reenforced Lever	22nd Series Convertibles	Philly 10-8-1947
Compression Ratio, Raising swapping cylinders heads - shaving not recommended	22nd-23rd	SC Vol. 24, No. 7, p. 26
Connecting Rod and Crankshaft Identification check length and throw - not interchangeable	2220-40; 2201-11; 2202-11-22-32	SC Vol. 22, No. 2, p. 6
Control Assembly Part No. 423800 (exc. Gear Start) superceded part - exceptions	23rd-54th	SSB No. 338, p. 4
Control Assembly, New Type exploded view - adjustment procedure affected	23rd	SC Vol. 24, No. 6, p. 22
Control Throttle Shaft Over-Travel, Correcting high range clutch failure - new throttle shaft stop	23rd	STB 49T-29, Dealer 23
Control Timing Valve Spring Seat cleaning precaution	23rd	SC Vol. 24, No. 5, p. 19
Control Valve: Damper - New Type pulsation/flutter - new type valve	23rd-24th	SC Vol. 25, No. 8, p. 30
Control Valve: Dampers two head styles - proper removal	23rd	SC Vol. 24, No. 7, p. 27
Control Valve: Lever and Link new, one-piece link and adjustments	23rd	SC Vol. 24, No. 3, p. 11
Control Valve: Lever And Link Assembly, New Type new, one-piece link and adjustments	23rd	STB 50T-6, Dealer 4
Control Valve: Link Adjustment engine load in park, high range engaged - adjustment using special tool	23rd	STB 49T-35, Dealer 27
Control Valve: Torque-Tightening Controls stuck valves - fluid/pressure leaks	23rd-56th	SC Vol. 30, No. 9, p. 35
Control Valve: Valve Body Separator Kit third design - drill/tap body for additional retaining screws	23rd	STB 50T-14, Dealer 11
Control Valve: Valve Body, Upper new production, die-cast - requires spring-type check valve	23rd-24th	SC Vol. 26, No. 7, p. 28
Converter Inlet Pressure lower pressure in reverse	23rd-24th	SC Vol. 24, No. 12, p. 56
Converter Oil Leak gasket/bolts - pump flange clearance inspection/correction	23rd	SC Vol. 24, No. 3, p. 12
Converter: Application Chart part number reference - incl. flywheel	23rd-25th	SC Vol. 26, No. 4, p. 16
Converter: Corrosion Preventative in Replacements silica gel pack - remove	23rd-24th; (25th-56th)	SC Vol. 25, No. 4, p. 16
Converter: Fluid Leaks damaged washers - use of sealant	23rd-56th; 56J	SSB No. 350, p. 1
Converter: Reactor Shaft Bushing Clearance direct drive failure - excessive clearance	23rd-24th; (25th-55th)	SC Vol. 25, No. 8, p. 31
Converter: Reactor Shaft End Play direct drive clutch hang-on - new thrust washers, increase running clearance	23rd	SC Vol. 24, No. 3, p. 10
Convertible Top Boot and Bag product information - tailored, tan/black	2259-79	SC Vol. 21, No. 21, p. 101
Convertible Top Chaffing Correcting	22nd Series Convertibles	Philly 10-18-1947
Convertible: Cleaning Tops new type material - dry cleaning solvents permitted	2359-79	SC Vol. 23, No. 9, p. 47
Convertible: Cleaning Tops recommended method - no fabric cleaners	2259-79	SC Vol. 22, No. 6, p. 24
Convertible: Cowl and Front End Shake excessive - checks and adjustments	2259-79	SC Vol. 22, No. 5, p. 17
Convertible: Door Handle Campaign loose - sturdier reinforcement required, new kits	2279	STB 47T-8 (Zone)
Convertible: Door Sag, Correcting new production tapping plate - pin/weld hinges, shim striker	2259-79	SC Vol. 22, No. 7, p. 25
Convertible: Door Window Cylinder Hose new type, shorter - proper installation	2259-79	SC Vol. 23, No. 3, p. 15
Convertible: Door Window Cylinder Hose new type	2259-79	SC Vol. 23, No. 4, p. 20
Convertible: Hold-Down Clamps for Display clamp springs to simulate load - for showroom use	2259-79	SC Vol. 21, No. 13, p. 65
Convertible: New Convertibles new model information - preliminary body parts list	2259-79	SC Vol. 21, No. 13, p. 59
Convertible: Shop Manual, New First Section Servicing Convertible Hydraulic System section available	2259-79	STB 47T-25 (Dealer)
Convertible: Sun Visors sun glare - brackets inverted	2279	STB 47T-18 (Dealer)
Convertible: Top Adjustments new model information - review/clarification	2259-79	SC Vol. 21, No. 22, p. 104
Convertible: Top Boot and Bag new accessory	2259-79	SC Vol. 21, No. 21, p. 101
Convertible: Top Campaign glass frame rubbing fabric - inspection, increasing well clearance	2259-79	STB 47T-24 (Dealer)
Convertible: Top Campaign serial number reference - see STB 47T-24	2259-79	STB 48T-1 (Dealer)
Convertible: Water Leaks deck, belt, header - new type sealer	2259-79	SC Vol. 22, No. 11, p. 44
Convertibles on Display, Hold-Down Clamps for clamp springs to simulate load - for showroom use	2259-79	SC Vol. 21, No. 13, p. 65
Convertibles, The New - Correction new model information - rear wheel shroud equipment	2259-79	SC Vol. 21, No. 16, p. 76
Convertibles, The New new model information - preliminary engine parts list	2259-79	SC Vol. 21, No. 13, p. 59
Convertibles, The New new model information - preliminary parts list	2259-79	SC Vol. 21, No. 13, p. 59
Cooling System, Care of the operation - maintenance	(all models)	SC Vol. 21, No. 21, p. 100
Cooling, Low Speed gauge/sender calibration/defects - new 9-lb cap, heavy-duty fan	2301-02	STB 50T-29 (Zones only)
Courtesy Coats and Mechanics Suits Information on availabity and sizes	(not specified)	SL Vol. 1, No. 17A
Crankcase Capacity, Seven-Quart 7-quart oil pan equipment - engine suffix D	2201-02-11-22-32	STB 48T-21 (Dealer)
Cylinder Head - Part No. 436141 superceding part - thread sealant	23rd-25th	SC Vol. 26, No. 6, p. 24
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 - High Compression 288-cid engine - new 7.5:1 design now available	2201-11; 2301	SC Vol. 25, No. 4, p. 15
Cylinder Repairs small holes/cracks - repair compounds	(all models)	SC Vol. 25, No. 4, p. 16
Defroster Operation full-on, no defrost - lever adjustment	22nd	SC Vol. 23, No. 3, p. 14
Delco Distributor Tools New Service Tool Set	(not specified)	SL Vol. 1, No. 1
Diagnosis basic procedure, pressure tests, adjustments	23rd; (24th-54th, exc. Gear Start)	SC Vol. 25, No. 11, p. 43
Diagnosis and Pressure Check Information (exc. Gear Start) direct drive clutch engagement - procedures	23rd-54th	SSB No. 338, p. 6
Diagnosis, Correct chatter, slip, spin	(all models)	SC Vol. 23, No. 7, p. 37
Differential and Speedometer Gear Chart part reference	22nd	SC Vol. 23, No. 3, p. 15
Differential Case - Parts Book Correction application correction - not for 4.1 and O.D.	2201-11	SC Vol. 23, No. 12, p. 58
Differential Gears and Pinions, New Type superseded parts - Revacycle gears	23rd-25th	SC Vol. 26, No. 8, p. 30
Differential Pinion Bearing Preload production change - new specifications, procedure	1951; 20th-23rd	SC Vol. 23, No. 9, p. 47
Differential Pinion Bearing Preload production change - new specifications, procedure	1951; 20th-23rd	SC Vol. 23, No. 9, p. 47
Differential Reconditioning Tools new special tools	20th-23rd	SC Vol. 23, No. 10, p. 50
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
Direct Drive Clutch - see also; Diagnosis and Pressure Check Information	--	--
Direct Drive Clutch: Fails to Disengage engine stalling - enlarge governor oil vent	23rd-26th	STB 53T-4, Dealer 3
Direct Drive Clutch: Fails to Disengage hanging on - causes/correction, additional annular grooves	23rd	SC Vol. 24, No. 6, p. 22
Direct Drive Clutch: Fails to Disengage hanging on - causes/correction, additional annular grooves	23rd	STB 50T-24, Dealer 19
Direct Drive Clutch: Fails to Disengage hanging-on, stalling - converter production changes, identification	23rd	STB 49T-37 (Zones only)
Direct Drive Clutch: Fails to Disengage When Coming To A Stop - Engine Stalls sticking valves, clutch driving plate - free up valves, proper torque	23rd	STB 49T-27, Dealer 21
Direct Drive Clutch: Piston Ring Gap, Checking precautions - specifications	23rd-24th; (25th-54th, exc. Gear Start)	SC Vol. 25, No. 4, p. 16
Direct Drive Clutch: Plate - 11-1/4 and 9-in. Diameter torsional disturbance, roar - new types, larger spring openings	23rd-26th	SC Vol. 27, No. 8, p. 38
Direct Drive Clutch: Plates - 11-1/4-in. torsional disturbance, with new style planetary dampers - enlarged spring openings	23rd-25th	STB 52T-20 (Zones only)
Direct Drive Clutch: Plates, Grooved (CORRECTED) included in converters, identification - field identification, special serial numbering	23rd	STB 50T-26C, Dealer 21
Direct Drive Clutch: Plates, Grooved included in converters, identification - field identification	23rd	STB 50T-26, Dealer 21
Directing Acting Shocks - Repair Kit Discontinured Information	(not specified)	PAB 45P-9
Distributor Breaker Plate - Delco new parts - points added	2201-02-11-22-32; 2301-02; 2401-02-13; 2501-02-13-31; 2601-02-11-13-31-33	SC Vol. 27, No. 11, p. 47
Distributor Contact Point Gap difficulty setting cam angle - dwell meter insufficient	22nd	SC Vol. 22, No. 6, p. 23
Distributor Drive Shaft Bushing Part Number missing from Parts Book	22nd - 24th Series	PAB 51P-5
Distributor Governor and Vacuum Advance insufficient reading - proper testing	120C-138CD; 115C; 16th-54th	SC Vol. 28, No. 7, p. 48
Door Lock Assemblies, Rear superseded part - use, rework front lock	2220-22	SC Vol. 25, No. 4, p. 16
Door Lock: Flat Rate Manual, Changes in striker fit - sheets attached	23rd-54th	STB 53T-24, Dealer 21
Door Locks, Frozen cold weather - thawing/prevention	22nd	SC Vol. 22, No. 12, p. 48
Door Locks, Frozen ice formation - thawing, lubrication	(not specified)	SC Vol. 21, No. 22, p. 105
Door Trim Panels, Front - Parts Men Note part usage clarified	2280-86	SC Vol. 23, No. 6, p. 34
Drive Shafts, Balanced vibration report - more accurate balancing	(not specified)	SC Vol. 22, No. 10, p. 39
Drive Shafts, Don't Fill...with Grease noise deadening - premature u-joint failure	(not specified)	SC Vol. 21, No. 21, p. 100
Driving Shaft and Universal Joint Data, Transmission change in length - interchangeable in sets	2201-02-06-11-32-33-40	SC Vol. 23, No. 4, p. 18
Driving Shaft And Universal Joint Flange, Transmission (CORRECTED) change in length - interchangeable in sets - flange plug added	2201-02-06-11-32-33-40	STB 49T-5C, Dealer 4
Driving Shaft And Universal Joint Flange, Transmission change in length - interchangeable in sets	2201-02-06-11-32-33-40	STB 49T-5, Dealer 4
Electro-Hydraulic Fluid Replacement replacement intervals - severe usage	2213-59-79; 2313-52-59-72-79	SC Vol. 23, No. 6, p. 35
Electro-Hydraulic System: Convertible schematic with parts group codes	2259-79	SC Vol. 21, No. 19, p. 93
Electro-Hydraulic System: Convertible Tools new special tools - seat/window operating system	2259-79	SC Vol. 21, No. 13, p. 65
Electro-Hydraulic System: Convertibles, The New new model information - operation and service	2259-79	SC Vol. 21, No. 13, p. 59
Electro-Hydraulic System: Fluid Replacement replacement intervals - severe usage	2213-59-79; 2313-52-59-72-79	SC Vol. 23, No. 6, p. 35
Electro-Hydraulic System: Pressure Gauge new special tool - checking line pressure	2259-79	SC Vol. 21, No. 21, p. 101
Electro-Hydraulic System: Shop Manual, New First Section Servicing Convertible Hydraulic System section available	2259-79	STB 47T-25 (Dealer)
Electromatic: Adjusting...Clutch on New Cars proper procedure - break-in, follow-up	22nd	STB 48T-17 (Dealer)
Electromatic: Clutch Action, Improved engagement, new type control valve piston and spring - identification. installation	22nd	SC Vol. 22, No. 12, p. 46
Electromatic: Clutch Valve Poppet Valve Seat - new type identification - installation	21st-23rd	SC Vol. 23, No. 7, p. 40
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 item, facilitates reconditioning - other details	21st-22nd; (23rd)	SC Vol. 22, No. 12, p. 46
Electromatic: Governor Pinion Campaign clutch disengagement - incorrect pinion	23rd	STB 50T-11 (Zones only)
Electromatic: Wiring Diagrams new model information	23rd	SC Vol. 23, No. 5, p. 28
Engine and Parts - 288 Cu. In. Displacement universal five-main block and piston assembly - build-up	22nd-54th	SSB No. 350, p. 6
Engine and Parts - Five Main Bearing universal block and piston assembly - build-up	22nd-54th	SSB No. 350, p. 6
Engine and Parts - Service Bulletin Correction see SSB No. 350, p. 6 - engine/part numbers	22nd-54th; 55th-56th	SSB No. 351, p. 3
Engine Idle, Vacuum Type Wipers Affect steps to improve idle quality	22nd-23rd	SC Vol. 24, No. 2, p. 6
Engine Installation Precautions protect hydraulic lifters - renew oil filter	2003-06; 2103-06-26; 2206-13-26-33	SC Vol. 23, No. 1, p. 2
Engine Number Suffix Letters designed changes reviewed	22nd	SC Vol. 22, No. 12, p. 47
Engine Oil Capacity 6 or 7 quart - engine suffix D/E	2201-02-11-22-32	SC Vol. 23, No. 4, p. 19
Engine Oil Capacity 6 vs. 7 quart - engine suffix D/E	2201-02-11-22-32	SC Vol. 23, No. 4, p. 19
Engine Performance at Low Speed, Poor flat spot, sluggish - new low speed jet tubes, metering rods	2201-11	SC Vol. 22, No. 2, p. 7
Engine Performance at Low Speed, Poor flat spots, sluggish - new metering rods, low speeds jets, identification	2201-11	STB 48T-5 (Dealer)
Engine Replacement Parts 7-quart oil pan equipment - engine suffix D	2201-02-11-22-32	SC Vol. 22, No. 12, p. 47
Engine Runaway/Flare - see also: Front Oil Pump High Range Clutch Low Range Brake Throttle Control/Linkage Throttle/Timing Valve	--	--
Engine Support Bar new special tool - transmission removal	22nd-23rd	SC Vol. 24, No. 6, p. 24
Engine Vibration Different Causes of Vibration	(not specified)	SL Vol. 2, 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, Late Type Super Eight - Correction camshaft bearing part number	2302-22-32	SC Vol. 24, No. 5, p. 19
Engines, Late Type Super Eight new hydraulic tappets - related parts	2302-22-32	SC Vol. 24, No. 3, p. 11
Engines, Oversized oversized cylinder bores, new - use of, identification	(all models)	SC Vol. 22, No. 1, p. 4
Exhaust Noise Bumper Guards	(Not Specified)	SL Vol.8, No. 24
Fails to Release Properly, Clutch free play - dirty splines	22nd	SC Vol. 23, No. 6, p. 36
Fails to Release Properly, Clutch spin/clash, 1st/reverse - check free-play, apply Lubriplate to splines	22nd	STB 49T-11, Dealer 9
Fan Belt Installation larger 40A generator, less travel - proper installation	22nd	STB 48T-6 (Dealer)
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)
Fender Shrouds, Rear - Correction new model information - standard vs. optional equipment	2259-79	SC Vol. 21, No. 16, p. 76
Fender Shrouds, Rear Custom equipment available - serviced in kits, per side	22nd (exc. 2213)	SC Vol. 21, No. 22, p. 106
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
Flat Rate Item Allowances And Changes And Additions To Flat Rate Manual corrections - additions	23rd	STB 49T-38, Dealer 29
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
Flat Rate Manual, Changes in inspection and fluid change - sheets attached	23rd-54th	STB 53T-24, Dealer 21
Flat Rate Manual, Corrections in 1948 power flush time	2201-02-06-13-22-26-40	STB 48T-29 (Dealer)
Flat Rate Manual, Revised Edition of the Current revisions/corrections - Ultramatic added	23rd	STB 50T-7, Dealer 5
Flat Rate Times Revision, Ultramatic Drive adjustments per survey	23rd	STB 50T-20, Dealer 15
Flood Zones, Cars in dirt carried in - drain/refill differential, clean/repack wheel bearings	(all models)	SL Vol. 13, No. 4
Floor Mats, Auxiliary product information - heavy ribbed rubber, carpet protector	?21st-22nd	SC Vol. 21, No. 22, p. 106
Floor Pan Deflection oil-canning - correction	(not specified)	SC Vol. 23, No. 7, p. 40
Fluid Drain Can new special tool - fluid filtering/reuse	23rd-24th; (25th-56th)	SC Vol. 25, No. 3, p. 12
Fluid Drain Period Revised increased - level check unchanged	23rd-24th	STB 50T-59, Dealer 46
Fluid Level, Checking converter outlet check valve eliminated - check within one minute	23rd-24th	STB 50T-61, Dealer 47
Flywheel - Application Chart part number reference - incl. converter	23rd-25th (Ultramatic)	SC Vol. 26, No. 4, p. 16
Flywheel superseded parts - 9- and 11-1/4-in. converters	23rd-25th	SC Vol. 26, No. 4, p. 16
Flywheel Attaching Screws (Part Number - Correction) self-locking washers	23rd-25th	SC Vol. 26, No. 10, p. 39
Flywheel Attaching Screws (Part Number - Correction) self-locking washers	23rd-25th (Ultramatic)	SC Vol. 26, No. 10, p. 39
Flywheel Attaching Screws discard old screw - use new self-locking type	23rd-25th (Ultramatic)	SC Vol. 26, No. 8, p. 32
Flywheel Attaching Screws discard old screws - use new self-locking type	23rd-25th	SC Vol. 26, No. 8, p. 32
Flywheel Screw superceded part	23rd-24th	SSB No. 335, p. 7
Flywheel Screws part number correction	23rd-25th	SC Vol. 26, No. 10, p. 39
Flywheel, Motor superseded parts - 9- and 11-1/4-in. converters	23rd-25th (Ultramatic)	SC Vol. 26, No. 4, p. 16
Forward Gears Inoperative, Transmission (exc. Gear Start) front pump relief valve sticking	23rd-54th	SSB No. 340, p. 4
Fresh Air Heater and Defroster Accessory PA-407516	(not specified)	PAB 48P-8
Front Bumper Auxillary Guard Accessory PA-412002 - Required Extra Parts	Eight, Deluxe Eight and Super Eight	PAB 48P-28
Front Door Window Channel Inspection channels/stops improperly located - inspect, adjust, secure	23rd	STB 49T-15, Dealer 11
Front Stabilizer Bearing Brackets, Bent during shipment - inspect, straighten or replace	22nd	STB 48T-27 (Dealer)
Front Stabilizer Service Links new tubular type - eliminates rattles	1800-1-3-6; 1901-1A-3-3A-4-56-7-8; 2020-1-3; 1951; 2000-01-03-06-10-11; 21st-22nd	SC Vol. 22, No. 14, p. 56
Front Wheel Bearing Adjustment proper tightening	22nd-23rd	SC Vol. 23, No. 6, p. 33
Front Wheel Bearing Adjustment tightening procedure clarified	22nd-23rd	SC Vol. 23, No. 6, p. 33
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 Consumption, Excessive carburetor insulator gaskets interchanged - vacuum piston restricted	2201-11; 2202-22-32; 2206-13-26-33	SC Vol. 22, No. 2, p. 7
Fuel Consumption, Excessive carburetor insulator gaskets interchanged - vacuum piston restricted	2201-11; 2202-22-32; 2206-13-26-33	STB 48T-2 (Dealer)
Fuel Pump May Cause High Oil Consumption rough idle - fractured booster diaphragm	22nd-23rd; (24th-54th)	SC Vol. 23, No. 7, p. 40
Fuel Pump Noise kinked/restricted hose or tube	(not specified)	SC Vol. 28, No. 9, p. 56
Fuel Tank Filler Tube and Cap, New external flange - requires non-vented cap	23rd	SC Vol. 24, No. 3, p. 11
Gas Economy testing/inspections - corrections	(all models)	SC Vol. 25, No. 11, p. 41
Gas Mileage. Checking handling complaints, gas-per-mile gauge	(all models)	SC Vol. 23, No. 10, p. 49
Gasket Sets, Transmission parts available for service - part reference	120-138CD; 115C; 1600-1-2; 1700-1-2-3-5; 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, Gum in varnish formation - removal/prevention	(all models)	SC Vol. 27, No. 11, p. 47
Gauges that Read Incorrectly, Correction of Gas float rod angle, too high - new specifications	22nd	SC Vol. 22, No. 3, p. 10
Gauges...Are Easy to Test, Gasoline, Water Temperature and Oil Pressure proper diagnosis - gauge vs. sending unit	22nd	SC Vol. 22, No. 3, p. 9
Gear Clash, Second Speed synchronizer operation - bearing lock ring burrs	17th-54th	SC Vol. 28, No. 3, p. 11
Gear Shift Squeaks new longer, grommet - use of Lubriplate	22nd	SC Vol. 22, No. 6, p. 22
Gear Shifter Shaft Anti-Rattle Spring new type column - anti-rattle spring and plug reinstated	22nd	SC Vol. 23, No. 3, p. 14
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
Gears, Heavy Duty Transmission hearse, ambulance, limo - pert number reference	2213-22-26; 2313-22	STB 49T-17, Dealer 13
Gears, Unnecessary Replacement of Transmission replace only for chipping, scoring, excessive wear	(not specified)	STB 49T-23, Dealer 18
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
Generators, Replacement (Auto-Lite) superseded by 40A - replace regulator	2206-26; 2306	SC Vol. 27, No. 9, p. 41
Glass Breakage, Door inspection of channels, runwaysc	1951; 2000-01-03-06-10-11; 21st-23rd	SC Vol. 23, No. 12, p. 60
Glass Breakage, Precautions To Eliminate Repeated inspection of channels, runways	23rd	STB 49T-26, Dealer 20
Glove Compartment Light and Locks Availibility on cars not equiped	22nd Series	PAB 48P-7
Governor Assemblies, Replacement calibrated to axle ratio - part number reference	23rd	SC Vol. 24, No. 6, p. 22
Governor Assemblies, Replacement calibrated to axle ratio - part number/application reference	23rd	STB 50T-22, Dealer 17
Governor Cleaning Brushes new special tool - nylon	23rd; (24th-54th, exc. Gear Start)	SC Vol. 24, No. 10, p. 48
Governor Flyweight Ring Tool alternative tool - fabrication	23rd; (24th-54th, exc. Gear Start)	SC Vol. 24, No. 5, p. 18
Governor Housing and Inlet Valve governor rattle - venting changed	23rd-25th	SC Vol. 26, No. 10, p. 38
Governor Replacement returns not defective - clean, free up vent valve	23rd	STB 50T-13, Dealer 10
Governor Valves Sticking oil screen cleaning	23rd-24th; (25th-54th)	SC Vol. 25, No. 12, p. 48
Governor Vent Valve and Support sticking - improved design	23rd-25th	SC Vol. 26, No. 4, p. 16
Governors, Cleaning inspection, dressing, washing	23rd; (24th-54th, exc. Gear Start)	SC Vol. 24, No. 5, p. 18
Hand Brake Warning Signal Equipment Accessory PA-418489	22nd Series	PAB 48P-27
Headlight Switch Latch unintentional shut off - spring latch added	22nd	SC Vol. 22, No. 6, p. 23
Headlight Switch Latch unintentional shut off - spring latch added	22nd	STB 48T-13 (Dealer)
Headlight Wiring Campaign improperly connected, wrong relay - relocate body feed cable	22nd (exc. 2259-79)	STB 47T-36 (Dealer)
Headlights, New Style Sealed Beam improved design - use in pairs	18th-54th; 55th-56th	SC Vol. 29, No. 8, p. 42
Hearse and Ambulance Brakes insufficient lining/drum clearance linings - revised adjustment	2213; 2313	STB 50T-9, Dealer 7
Hearse and Ambulance Brakes new bonded brake linings, smaller wheel cylinders - special adjustment procedure	2213; 2313	STB 49T-32, Dealer 25
Hearse and Ambulance Brakes: Brake (Rear) Changeover Kit 2413 14-in. refit - details and instructions	2213; 2313	STB 51T-27, Dealer 23
Hearse and Ambulance Brakes: Rear Brake Adjustment and Fluid Change excessive wear, overheating - revised procedure, heavy-duty fluid	2213-20-22-26	STB 48T-23 (Dealer)
Hearse and Ambulance Brakes: Wheel Cylinder and Lining overheating - additional changes	2213	STB 48T-28 (Dealer)
Heat Thermostat Pressure Tube production change - relocation	22nd	SC Vol. 21, No. 22, p. 105
Heater Air Distributor Valve Leakage heater off, defroster on - improved air distributor, identification	22nd	STB 48T-4 (Zones)
Heater and Defroster Instructions correct winter operation	22nd	SC Vol. 22, No. 14, p. 53
Heater and Defroster Instructions winter/summer use	22nd	SC Vol. 21, No. 22, p. 103
Heater Control Valve Flutter hoses reversed - illustration	22nd-23rd	SC Vol. 24, No. 2, p. 6
Heater Hose Connections, Anti-Freeze Leakage alcohol-type, fire hazard - new type clamp	22nd	STB 48T-31 (Dealer)
Heater Thermostat Tube, Relocating improper heat - production change, field modification	22nd?	STB 47T-31 (Dealer)
Heaters, Eliminating Entrance of Cold Air or Dust Through Fresh Air new type control valve - installation, operation	22nd	STB 48T-32 (Dealer)
High Range Clutch: 10 and 12 Plate Assemblies, Identifying visual indicators - parts interchange	23rd-25th	SC Vol. 25, No. 3, p. 12
High Range Clutch: Assembly lubrication improved - vent springs/holes eliminated	23rd-26th	SC Vol. 27, No. 9, p. 42
High Range Clutch: Piston Ring Gap, Checking precautions - specifications	23rd-24th; (25th-54th, exc. Gear Start)	SC Vol. 25, No. 4, p. 16
High Range Clutch: Plates - Replacement use of new parts only	23rd-25th	STB 52T-21, Dealer 14
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
Hub Shell Cover Rattle - Models vibration/buzzing - apply sound deadener	2301-02	STB 50T-23, Dealer 18
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 Disturbance low speed, deceleration - add cooler line insulators	23rd	SC Vol. 24, No. 5, p. 20
Hydraulic Disturbance low speed, deceleration - add cooler line insulators	23rd	STB 50T-21, Dealer 16
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 Tappet Gauge Set new special tool - checking valve stem clearance	2302	SC Vol. 24, No. 4, p. 16
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
Identifying Numbers, Packard motor/engine, vehicle/serial, body	6th-14th; 120-138CD; 115C; 15th-20th; (21st-23rd)	SC Vol. 20, No. 4
Idler Lever Shaft Hole In Replacement Engines not drilled - correction	2301-2302-2332	SC Vol. 25, No. 7, p. 27
Idler Lever Shaft Hole In Replacement Engines not drilled - correction	2301-2302-2332 (exc. Ultramatic)	SC Vol. 25, No. 7, p. 27
Indicator Light Jewels, Instrument Board production change, better visibility - available for service	22nd	SC Vol. 22, No. 3, p. 10
Input Shaft Assembly, Late Design additional oil hole for reactor shaft bushing - inspect stock, return old type	23rd; (24th?)	STB 50T-31, Dealer 23
Inspection and Servicing...During the Warranty Period recommended procedures/intervals - fluid checks/changes	23rd	STB 49T-33, Dealer 26
Instrument Board, The New new model information - Console-Key design	22nd	SC Vol. 21, No. 17, p. 79
Instrument Boards, DeLuxe appearance upgrade for Standard - parts reference	2292-95	SC Vol. 22, No. 9, p. 36
Interior Appearance, Improving upholstery beyond cleaning - refinishing, spray-on tint	(not specified)	SC Vol. 24, No. 4, p. 16
Jazz, Reducing Clutch - Corrections insulators - longer than standard	22nd	SC Vol. 24, No. 2, p. 7
Jazz, Reducing Clutch new rear spring insulators	22nd	SC Vol. 23, No. 4, p. 19
Labor Allowance On...Correction, labor-only time - authorzation	22nd	STB 49T-12 (Zones only)
Lifting Bar Holes, Cleaning insufficient thread - dirt	23rd	SC Vol. 24, No. 7, p. 28
Lifting Hook, Car bumper support bar - special tool, fabrication	22nd	SC Vol. 22, No. 7, p. 26
Linkage Adjustments - see also: Throttle Control Rod Throttle Linkage Throttle Valve Lever	--	--
Linkage Adjustments selector, control valve, throttle - latest, updated procedures/special tools	23rd-26th	SC Vol. 27, No. 2, p. 7
Low Pressure Tires new type, specifications - 22nd Series application chart	20th-21st; 22nd	STB 48T-7 (Dealer)
Low Range Drum to Reactor Clutch Housing Clearance specification increased	23rd-24th	SC Vol. 25, No. 6, p. 24
Low Range Operation high range clutch failure - proper use of low range	23rd-25th; (26th-56th)	SC Vol. 25, No. 14, p. 67
Low Range Operation high range failure - proper use	23rd-25th; (26th-56th)	STB 51T-39, Dealer 34
Lubricant, Rear Axle production fill, break-in properties - service use	(not specified)	SC Vol. 23, No. 9, p. 46
Lubrication Changes oil weights - seasonal weight 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 Charts new model information - convertible	2259-79	SC Vol. 21, No. 13, p. 66
Lubrication Charts new model information - taxicab, seven-passenger sedans	2220-22-26-40	SC Vol. 21, No. 23, p. 115
Lubrication Charts new model information	22nd	SC Vol. 21, No. 19, p. 94
Lubrication Charts new model information	23rd	SC Vol. 23, No. 5, p. 27
Lubrication, Note on additional service points	(all models)	SC Vol. 25, No. 4, p. 15
Luggage Hold Down Straps Rear Compartment, Accessory PA-407995	Station Sedans	PAB 48P-30
Main Driving Shaft Removal - Training Booklet Correction without overdrive	22nd	SC Vol. 22, No. 2, p. 8
Manifold Drain, Intake hard starting, fuel accumulation - production change, field installation	2206-13-26-33; all prior Super Eights	SC Vol. 23, No. 6, p. 36
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
Manifold, Exhaust superceded parts	22nd-25th	SSB No. 348, p. 8
Master Cylinders Only Partially Filled, Brake paint damage in shipment, hydraulic leaks - dealer fill	22nd	STB 47T-27 (Dealer)
Mechanical Specifications and Adjustments - Correction crankshaft pin length - see SC Vol. 21, No. 19	2206-13-26-33	SC Vol. 22, No. 1, p. 4
Mechanical Specifications and Adjustments - Correction engine torque - see SC Vol. 21, No. 19	2202-22	SC Vol. 22, No. 1, p. 4
Mechanical Specifications and Adjustments new model information, changes - all exc. convertible	22nd	SC Vol. 21, No. 19, p. 87
Mechanical Specifications and Adjustments new model information, changes - convertible	2259-79	SC Vol. 21, No. 11, p. 49
Mechanical Specifications and Adjustments new model information, changes - seven-passenger sedan/limo, hearse/ambulance	2313-22	SC Vol. 23, No. 9, p. 48
Mechanical Specifications and Adjustments new model information, changes - taxicab, seven passenger sedans	2220-22-26-40	SC Vol. 21, No. 23, p. 107
Mechanical Specifications and Adjustments new model information	2301-02-06-32-33	SC Vol. 23, No. 5, p. 21
Mechanical Specifications and Adjustments, Changes in new model information - corrections	2301-02-06-32-33	SC Vol. 23, No. 6, p. 35
Molding and Panel Wood Graining Kit Evaporation in base colors	(not specified)	GSB 48GS-15
Motor Oil New Recommendations	(Not Specified)	SL Vol.7, No. 18
Motor Support Insulator Retainer Screws, Front loose, broken - new type lockwashers	2201-02-11-20-22-32-40	STB 48T-26 (Dealer)
Muffler Brackets, Defective muffler sagging - substandard insulator	22nd	STB 48T-15 (Dealer)
Muffler Outlet Tube - Replacement superseded part - modifications	2003-06; 2103-06; 2206-33	SC Vol. 27, No. 11, p. 50
Noise, Isolation of Gear and Bearing telegraphing in all-steel bodies - proper diagnosis	22nd-23rd	SC Vol. 24, No. 1, p. 3
Oil Additives, Use of not endorsed - low viscosity, inadequate lubrication	(all models)	STB 47T-37 (Dealer)
Oil Capacity, Engine 6 or 7 quart - engine suffix D/E	2201-02-11-22-32	SC Vol. 23, No. 4, p. 19
Oil Change at 1000 Mile Inspection During Warranty Period, Discontinuation of improved production cleaning/inspection - no longer warranted	23rd	STB 50T-3, Dealer 2
Oil Consumption, Checking proper method - longer break-in required	22nd-23rd	SC Vol. 23, No. 8, p. 44
Oil Consumption, Fuel Pump May Cause High rough idle - fractured booster diaphragm	22nd-23rd; (24th-54th)	SC Vol. 23, No. 7, p. 40
Oil Cooler engine-mounted conversion - improved cooling	23rd	SC Vol. 26, No. 6, p. 23
Oil Cooler radiator tank cooler failure - new, engine-mounted kit	23rd	STB 52T-19 (Zones only)
Oil Cooler Assembly, Radiator Core Bottom Tank and cooler tube failure - new service part	2301-02-06-13	STB 51T-20, Dealer 17
Oil Cooler Fittings radiator core - use 45-degree	23rd	SC Vol. 24, No. 2, p. 7
Oil Drain Plug Gasket new nylon type	22nd-56th	SC Vol. 30, No. 1, p. 4
Oil Filler Cap Campaign oil loss at breather, new vent for cap - field modification	23rd	STB 50T-15, Dealer 12
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 Equipment, Installing accessory - with interval and service part number	22nd	SC Vol. 22, No. 14, p. 56
Oil Filter Equipment, Installing accessory - with service interval and part number	22nd	SC Vol. 22, No. 14, p. 56
Oil Filter Equipment, Installing with service interval and part number	22nd-23rd	SC Vol. 22, No. 14, p. 56
Oil Filter, New Micro Element paper more efficient than cotton waste type	22nd	SC Vol. 22, No. 3, p. 10
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 Hole in Universal Joint Flange not needed - removed from production, plugged	23rd	STB 50T-18, Dealer 14
Oil Leaks from flywheel housing - locating source	23rd-25th	SC Vol. 26, No. 12, p. 59
Oil Leaks past articles referenced	23rd-54th	SC Vol. 28, No. 10, p. 59
Oil Leaks, Rear Axle Shaft grabbing brakes, leaking seals - checks/precautions, end play	22nd	SC Vol. 22, No. 13, p. 51
Oil Leaks, Starter Safety Switch gasket failure - installation assist	23rd-54th	SC Vol. 28, No. 6, p. 44
Oil Level Indicators identification - engine type/suffi	22nd	SC Vol. 23, No. 6, p. 35
Oil Loss at Breather level, restrictions, overheating - relocation	23rd-56th; 56J	SSB No. 339, p. 3
Oil Pan and Level Indicator - Parts Book Correction application correction - engine suffix	22nd	SC Vol. 23, No. 12, p. 60
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 Changes production change - revised test specifications	23rd-25th	SC Vol. 27, No. 4, p. 21
Oil Pumps multiple design changes - now serviced as assembly only	23rd	STB 50T-12, Dealer 9
Oil Ring Expanders new spring-type adopted - design characteristics	23rd	STB 49T-10, Dealer 8
Oil Screen governor/valves sticking - cleaning	23rd-24th; (25th-54th)	SC Vol. 25, No. 12, p. 48
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 Seals damage, leaks - special tools, proper use	23rd-24th	SC Vol. 25, No. 10, p. 39
Oil Strainer - Parts Book Correction application correction - engine suffix	22nd	SC Vol. 23, No. 12, p. 60
Operation - Coasting discouraged - high range clutch wear	23rd-25th	STB 52T-14, Dealer 10
Operation Under Emergency Conditions rocking, long pulls, steep grades - use low range	23rd-25th	STB 52T-6, Dealer 5
Overdrive: Case, Transmission - Parts Men Note R-11 - part number correction	22nd-23rd	SC Vol. 23, No. 6, p. 34
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: Fails to Engage, R-11 reverse plunger/shifter rail - identification/rework	22nd	SC Vol. 23, No. 4, p. 19
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 Wheel Roller Retainers design change - rework R-9 stock for use in R-11	22nd	SC Vol. 23, No. 6, p. 36
Overdrive: Governor Wrench new special tool - R-11 and older	18th-23rd	SC Vol. 23, No. 10, p. 52
Overdrive: Governors, Water in reverse gear blocked - dry and reseal	23rd-25th	STB 52T-2, Dealer 2
Overdrive: Hard Shifting And Inoperative cold climate - dilute gear oil or replace with lighter weight	22nd	STB 49T-3, Dealer 3
Overdrive: Harness Connectors, Short Circuits in connectors eliminated from production - remove and splice for service	22nd	SC Vol. 22, No. 8, p. 30
Overdrive: Harness Connectors, Short Circuits In connectors eliminated from production - remove and splice for service	22nd	STB 48T-8 (Dealer)
Overdrive: 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
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: Identification, R-9 and R-11 Units engine number reference	22nd	SC Vol. 23, No. 4, p. 19
Overdrive: Kickdown Switch Shortage omitted, with loose wires taped - shipped separately	?21st-22nd	STB 47T-19 (Dealer)
Overdrive: Lubrication Changes seasonal weight change eliminated	1951; 2000-01-03-06-10-11; 21st-22nd	SC Vol. 22, No. 13, p. 52
Overdrive: Mainshaft Bearing Snap Ring superceded parts	22nd-23rd	SSB No. 355, p. 7
Overdrive: Oil Leakage - R-11 Type shift rail welsh plug lost - inspect and replace	22nd	STB 49T-2, Dealer 2
Overdrive: Operating Instructions, New R-11 Requires Change In new model information - identification, operation	22nd	STB 48T-33 (Dealer)
Overdrive: Parts Book Addition longer free wheeling rollers - pinion type cage	2202-2222-2232	SC Vol. 22, No. 7, p. 26
Overdrive: Parts List Correction - Type R-11 ring gear part number - insert to S.C. Vol. 23, No. 2	22nd	SC Vol. 24, No. 4, p. 14
Overdrive: Parts List Correction - Type R-11 transmission case part number - insert to S.C. Vol. 23, No. 2	22nd-23rd	SC Vol. 24, No. 1, p. 4
Overdrive: Parts List, Type R-11 new model information - parts reference	22nd	SC Vol. 23, No. 2 (insert)
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, modifications	21st-22nd	SC Vol. 23, No. 4, p. 20
Overdrive: R-11 Unit, New new model information - servicing	22nd	SC Vol. 23, No. 2, p. 5
Overdrive: Reverse Gear Jump-Out - R-11 long distance - rework reverse plunger	23rd-24th	SC Vol. 26, No. 2, p. 8
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: What an Overdrive Does effect on gasoline mileage, engine life	22nd-23rd	SC Vol. 23, No. 12, p. 59
Owner's Books operating manual retitled for 1949 cars - clean-up of 1948 cars	22nd	STB 48T-30 (Dealer)
Packard Oil Filter Kits PA-378689	All 8cyl Engines 20th-23rd Series	PAB 49P-6
Paint: Brake Master Cylinders Only Partially Filled paint damage in shipment, hydraulic leaks - dealer fill	22nd	STB 47T-27 (Dealer)
Paint: Defective defective primer, trapped solvent - corrective procedures, serial numbers	23rd	STB 50T-30 (Zones only)
Paint: Gold Lacquer For Announcement Meeting Car, Special Golden Anniversary - paint code, special refinishing instructions	23rd	STB 49T-8, Dealer 6
Paint: Hydraulic Fluid Leakage - Decked Cars in Transit paint damage - hydraulic vents sealed for shipping	21st-22nd	STB 47T-17 (Dealer)
Paint: Lustur-Seal - Application utility item - application	(all models)	SC Vol. 25, No. 5, p. 17
Paint: Service Repair Procedure for Blistered bonnet, front fenders - identification, refinishing method	23rd	STB 49T-30 (Zones only)
Parts for Engine with Suffix Letter F now built with hydraulic tappets - related parts	2302-22-32	STB 50T-4, Dealer 3
Parts List, Preliminary illustrated - part reference	2306-33	SC Vol. 23, No. 7, p. 38
Pedal and Linkage Adjustment, Clutch new model information - variable pedal feel and over-center point	23rd	SC Vol. 23, No. 7, p. 38
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
Pilot Bearing, Clutch Shaft new crankshaft/bearing kit - new large bearing required	2201-2211	SC Vol. 26, No. 7, p. 28
Piston Ring Gap, Checking direct drive, high range clutches - specifications	23rd-24th; (25th-54th, exc. Gear Start)	SC Vol. 25, No. 4, p. 16
Piston Ring Set - Parts Book Correction application correction - engine suffix	22nd	SC Vol. 23, No. 12, p. 60
Pistons And Production Piston Rings new type/suppliers, identification/installation - engine suffix C	2220-40; 2201-11; 2202-22-32; 2206-13-26-33	STB 48T-9 (Dealer)
Pump Check Valve Clatter front pump knock - new relief valve spring	23rd	STB 49T-25 (Zones only)
Pump Check Valve Clatter new damper for production - field installation	23rd	STB 50T-2, Dealer 1
Pump Check Valve Noise click/flutter - new type valve	23rd-24th	SC Vol. 26, No. 4, p. 15
Pump Check Valve Noise clicking, fluttering - new spring-type valve	23rd-24th	STB 52T-1, Dealer 1
Pushing or Towing Ultramatic Drive Equipped Cars emergency procedure	23rd	SC Vol. 24, No. 3, p. 10
Radiator - Packard Rust Preventive Information	(not specified)	Trade Letter No. 2846
Radiator Cooler Tube Failure - Ultramatic excessive pressure - check valve eliminated	23rd	STB 50T-61, Dealer 47
Radiator Cooler Tube Failure - Ultramatic excessive pressure, sticking check valve - check valve torque, inspect free play	23rd	STB 50T-45, Dealer 34
Radiator Cooler Tube Failure excessive pressure - check valve eliminated	23rd	STB 50T-61, Dealer 47
Radiator Cooler Tube Failure excessive pressure, sticking check valve - check valve torque, inspect free play	23rd	STB 50T-45, Dealer 34
Radiator Core Bottom Tank and Oil Cooler Assembly cooler tube failure - new service part	2301-02-06-13	STB 51T-20, Dealer 17
Radiator Cores standard ordered in error, lacks cooler - part number reference	23rd	STB 49T-22, Dealer 17
Radiator Cores for Ultramatic Drive Equipped Cars standard ordered in error, lacks cooler - part number reference	23rd	STB 49T-22, Dealer 17
Radio - Supersession Delco replacing Philco Radios	23rd Series	PAB 50P-27
Radio Warranty Complaints warranty service - serial number required	?21st-22nd	STB 47T-21 (Dealer)
Ratio Substitution 4.1 for 3.9 - check carrier stamp	22nd	SC Vol. 23, No. 3, p. 15
Rear Axle Lubricant production fill, break-in properties - service use	(not specified)	SC Vol. 23, No. 9, p. 46
Rear Brake Adjustment and Fluid Change excessive wear, overheating - revised procedure, heavy-duty fluid	2213-20-22-26	STB 48T-23 (Dealer)
Rear Seat Heater Wiring On Seven-Passenger Cars, Short Circuits In seat spring chafing - reroute wire	2222-26	STB 48T-12 (Dealer)
Rear Spring Rebound Clips two types - identification, replacement	22nd-23rd	SC Vol. 24, No. 1, p. 4
Rear Spring Squeaks with insert/liner type - inspection and correction	22nd	SC Vol. 22, No. 12, p. 47
Rear Spring U-Bolts, Tightening recheck torque - 1000-mile inspection	(all models)	STB 50T-27, Dealer 22
Rear Springs - Parts Men Note part number correction/elimination	23rd	SC Vol. 23, No. 6, p. 34
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, Liner Type new type, interchangeable with insert type - reconditioning	22nd	SC Vol. 22, No. 10, p. 38
Rear Springs, New Leaf for Sagging liner type - replaces second leaf	2201-02; 2301	SC Vol. 23, No. 9, p. 46
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 Stabilizer Adjustment installation, following removal	2301	SC Vol. 24, No. 4, p. 14
Rear Stabilizer Bar Brackets, Bent insufficient shock absorber clearance - inspect and bend	2301	STB 49T-13, Dealer 10
Rear Wheel Hub Puller new special tool	(not specified)	SC Vol. 23, No. 10, p. 51
Renewing Front Stabilizer Bearings installation procedure	22nd-23rd	SC Vol. 23, No. 12, p. 58
Replacement Units 10- vs. 12-plates - not interchangeable	23rd	STB 49T-36, Dealer 28
Retail Inspection and Delivery of New Cars inspection and adjustments - customer satisfaction	(not specified)	SC Vol. 21, No. 20, p. 95
Reverse Not Released - Tips From The Editor planetary ring gear bushing scored/seized - band adjustment, piston sticking	23rd-54th	SC Vol. 28, No. 8, p. 52
Reverse Piston Seal Retainer and Band Adjusting Screw high range clutch failure, dislocated seal - improved parts, same numbers	23rd-26th	SC Vol. 27, No. 11, p. 50
Ride, Custom Eight harsh - incorrect tires	2306-13-33	SC Vol. 23, No. 12, p. 60
Ride, Custom Eight harsh - incorrect tires	2306-13-33	STB 49T-20, Dealer 15
Ride, Custom Eight harsh - loose body or seat track bolts	2306-13-33	SC Vol. 23, No. 12, p. 60
Ride, Custom Eight harsh - loose body or seat track bolts	2306-13-33	STB 49T-20, Dealer 15
Ride, Custom Eight harsh - suspension friction, shock valving or oil	2306-13-33	SC Vol. 23, No. 12, p. 60
Ride, Custom Eight harsh - suspension friction, shock valving or oil	2306-13-33	STB 49T-20, Dealer 15
Ride, Harsh springs improperly seated - shock absorber valves improperly installed	22nd	STB 48T-14 (Dealer)
Robe Rail Equipment upgrade available - installation	2292	SC Vol. 22, No. 10, p. 39
Rolled Thread Cylinder Head Stud Tap thread clean-up - new service tool	22nd	SC Vol. 22, No. 7, p. 27
Rotary Antenna Discontinued	22nd and 23rd Series	PAB 50P-44
Rust Preventative, Soluble Oil in Cooling System and Packard now factory-fill - rust inhibitor, water pump lubricant	23rd	STB 50T-8, Dealer 6
Rust Preventive Treatment for New Cars corrosion prevention - water pump lubrication	(all models)	STB 48T-18 (Dealer)
Seat Cushion Coil Insert Kits Select-0-Seat Cushion Springs Information	23rd Series	PAB 49P-23
Seat Cushion Covers, Installing Front wear-through - inspect and correct rough flange edge	22nd-23rd	SC Vol. 24, No. 3, p. 10
Seat Cushion Location Delivery Inspection	(Not Specified)	SL Vol.8, No. 24
Seat Cushion Pad for Semi-Luxury Type Cushions, Front new fibrous plastic cushion available - installation	2262-65-92-95; 2392-95	SC Vol. 23, No. 8, p. 43
Seat Cushion, How to Assemble a Front build-up procedure for premature sagging/break-down	2292-95; 2392-95	SC Vol. 23, No. 8, p. 42
Seat Cushions - Change Switch to Plain Cushions	23rd Series	GSB 49GS-9
Serial Number Correction - Die-Cast Valve Bodies starting numbers incorrect in STB 52T-1, Dealer 1	23rd-24th	SC Vol. 26, No. 6, p. 24
Service Manual, Section VI of the Current Chassis section released	22nd	STB 49T-21, Dealer 16
Service Manual, Section VII of the Current Clutch...Transmission and Overdrive sections released	22nd	STB 50T-25, Dealer 20
Service Manual, Sections IV And V of the Current Body, Engine sections released	22nd	STB 49T-1, Dealer 1
Servicing and Testing...Cars Before and After Delivery recommended inspection and follow-up	23rd	STB 49T-31, Dealer 24
Servicing the Ultramatic fluid type and level - draining and refilling	23rd	SC Vol. 23, No. 9, p. 46
Shafts (Spicer) new type - service, part number reference	22nd	SC Vol. 23, No. 1, p. 2
Shock Absorbers - Front and Rear superseded parts - replace in pairs	22nd-54th	SC Vol. 29, No. 4 p. 26
Shoes and Linings, Brake squeak - reduce rivets, add drum damper springs	22nd-23rd; 24th	STB 50T-51, Dealer 38
Shop Manual - Second Section, New rear axle - now available, new size	22nd	STB 48T-3 (Dealer)
Spark Plug Plug Identification and Model Application Chart	(see chart)	PAB 48P-6
Spark Plug Terminal Insulators Accessory Spark Plug Boots	Models with 10mm plugs	PAB 48P-25
Spark Plugs replace for gasoline efficiency, better performance - new chart	(all models)	SC Vol. 22, No. 8, p. 30
Spark Plugs, 14MM new production, torque - part number reference	23rd	STB 50T-10, Dealer 8
Spark Plugs, A Note on keeping insulators clean	All Models	SC Vol. 24, No. 10, p. 48
Spark Plugs, Resistor Type cross-referenced - proper gap	120C-138CD; 115C; 16th-23rd	SC Vol. 24, No. 4, p. 16
Speedometer and Governor Gears, Nylon superseded steel parts	23rd-54th	SC Vol. 28, No. 7, p. 46
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 Driving Gears Spacer, New Type improved lubrication, retrofit - related parts	23rd	SC Vol. 24, No. 4, p. 14
Speedometer Gear Chart, Differential and part reference	22nd	SC Vol. 23, No. 3, p. 15
Speedometer Pinions and Adapters offset pinion bore - part number reference	23rd-54th	SC Vol. 28, No. 9, p. 54
Speedometer Ratios, Axle and speedometer pinion - part number reference	23rd	SC Vol. 24, No. 2, p. 8
Speedometer Reset Cable new type, rerouted - new larger knob with set screw	22nd	SC Vol. 23, No. 1, p. 3
Speedometer Shaft Kits service part too short - correct new part available	22nd	SC Vol. 22, No. 10, p. 40
Splasher Part, Discontinued lower rear extension - transfer or fabricate	22nd-23rd	SC Vol. 26, No. 8, p. 31
Spring Markings, Front End Height and uneven, side-to-side - checks, identification	23rd	STB 50T-1 (Zones only)
Spring Pads, Welding of Rear Axle production change - field inspection, replacement	23rd	STB 49T-34 (Zones only)
Spring Remover and Replacer Wrench, Brake new special tool - Bendix type	120-138CD; 115C; 15th-23rd	SC Vol. 23, No. 10, p. 52
Starter Motor Bendix Drive - Anti-Kick Out Type false starts, premature disengagement - new type	20th-25th	SC Vol. 26, No. 9, p. 35
Starter Safety Switch two types - not interchangeable	23rd	SC Vol. 24, No. 5, p. 20
Starter Safety Switch two types - not interchangeable	23rd (Ultramatic)	SC Vol. 24, No. 5, p. 20
Starter Switch, Car (Carburetor Switch) operation, failure - checks, adjustments	1951; 20th; (21st-26th)	SL Vol. 17, No. 1
Starting - Cold Weather Proper Procedure	(Not Specified)	SL Vol.8, No. 24
Static Electricity shocks, radio interference - tire tube powder kit	(all models)	SC Vol. 25, No. 3, p. 12
Station Sedan Refinishing Materials filler, sealer - part number corrections	2293; (2393)	SC Vol. 23, No. 9, p. 46
Station Sedan Refinishing Materials varnish, sealer, filler - woodgraining	2293; (2393)	SC Vol. 23, No. 3, p. 16
Steering Column Shroud, Noise in clicking, creaking - broken spot welds	22nd	SC Vol. 23, No. 3, p. 15
Steering Connecting Rod Idler Lever Kit superseded parts, 24th Series type - improved steering, tire life	1951; 20th-23rd	SC Vol. 25, No. 7, p. 26
Steering Connecting Rod Idler Lever Kit superseded parts, 24th Series type - improved steering, tire life	1951; 20th-23rd	STB 51T-19, Dealer 16
Steering Cross Bars and Sockets Assemblies interchangeable parts	22nd-56th	SSB No. 348, p. 7
Steering Cross Shaft Bushing Replacement Tool Set new special tool - proper placement	21st-22nd	SC Vol. 22, No. 10, p. 38
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 Knuckle Bearing Shims, Front Wheel superseded parts	22nd-56th	SSB No. 348, p. 8
Steering Knuckle Supports superseded parts	22nd-56th	SSB No. 350, p. 7
Steering Wheel, Raising - Correction applies to Eights only	22nd	SC Vol. 24, No. 5, p. 19
Steering Wheel, Raising install shorter bracket - remove front seat shims	2201-02; 2301-02	SC Vol. 24, No. 3, p. 10
Strike-Through, Front End insufficient riding height - new spacers	22nd-25th	SC Vol. 26, No. 8, p. 32
Support Arm Pins and Bushings, Loose proper clearance - other checks and lubrication	22nd-54th	SC Vol. 27, No. 1, p. 6
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, Transmission parts available for service - part reference	1951; 20th-23rd	SC Vol. 23, No. 6, p. 35
Thermostats and Overheating checking	22nd-25th;(26th-54th)	STB 52T-28, Dealer 21
Throttle Linkage Adjustments Change high range clutch burnout, low pressure - revised procedure, temporary shims	23rd	SC Vol. 26, No. 1, p. 4
Throttle Linkage Tools - Adapters new extensions - facilitate revised procedures	23rd	SC Vol. 26, No. 4, p. 16
Throttle Linkage, Sticking bell crank corrosion - clearing, lubrication	23rd	SC Vol. 24, No. 5, p. 19
Throttle Linkage, Sticking bell crank corrosion - clearing, lubrication	23rd	STB 50T-16, Dealer 13
Throttle Shaft Adjusting Gauges new special tool - Carter WGD	23rd	SC Vol. 24, No. 2, p. 7
Throttle Valve and Timing Valve Kit engine runaway - improved design	23rd-26th	SC Vol. 27, No. 9, p. 40
Throttle Valve Lever Adjusting Gauge - PU344 special tool, return - first run, incorrectly bent	23rd	SC Vol. 24, No. 7, p. 27
Throttle Valve Lever Adjustment key eliminated, use new tool - proper procedure	23rd	SC Vol. 24, No. 4, p. 15
Throttle Valve Lever Adjustment, Additional Information on clarification of procedure - S.C. Vol. 24, No 4	23rd	SC Vol. 24, No. 5, p. 19
Throttle Valve Link Rod Adjusting Gauge new type control valve and link - new tool required	23rd	SC Vol. 24, No. 4, p. 15
Throwout Lever Campaign, Clutch insufficient strength - use of new heavier taxicab type, modifications	2259-79	STB 47T-22 (Dealer)
Timing Valve Timing Pin - Revised excessive overlap low-to-high, cold - fabricating smaller pin	23rd-26th	SC Vol. 28, No. 6, p. 44
Tire Chains on Low Pressure Tires insufficient clearance	22nd	SC Vol. 22, No. 12, p. 48
Tire Chains on Low Pressure Tires insufficient clearance	22nd	STB 48T-24 (Dealer)
Tire Information, Correct and Uniform tire wear/life - inflation pressures, driving habits	(all models)	SC Vol. 22, No. 12, p. 45
Tire Noise - Correct Diagnosis detection - elimination	(all models)	SC Vol. 23, No. 8, p. 41
Tire Pressure in Freight Shipments, Low wheel bearing brinelling - reduced for shipment	22nd	STB 49T-4 (Zones only)
Tire Size Correction specification change - supply shortage	2332	STB 50T-28 (Zones only)
Tire Thump proper diagnosis - other causes	(all models)	SC Vol. 27, No. 6, p. 30
Tire Thump, Diagnosing isolating tires	(all models)	SC Vol. 23, No. 4, p. 18
Tires Require Less Pressure, New Extra Low Pressure new pressure recommendation	22nd	SC Vol. 22, No. 6, p. 21
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 irregular tread wear - tire rotation, benefits	(all models)	STB 47T-35 (Dealer)
Tires, Low Pressure new type, specifications - 22nd Series application chart	20th-21st; 22nd	STB 48T-7 (Dealer)
Tires, Rotate...Around Car uneven wear, rough ride - proper cross-switching procedure	(all models)	SC Vol. 22, No. 13, p. 49
Tires, Snow insufficient clearance for chains - snow treads now available	22nd-23rd	SC Vol. 23, No. 1, p. 1
Tires, White Sidewall return to production - removal of new protective coating, proper storage	(all models)	SC Vol. 21, No. 12, p. 56
Tissue Dispenser PA-422009	21st-23rd Series	PAB 49P-18
Tool Manual Inserts order blanks - transmission hoist	(all models)	STB 49T-39, Dealer 30
Tool Manual Inserts order blanks - wheel hub puller, brake spring wrench	(all models)	STB 49T-39, Dealer 30
Tool Manual Inserts order blanks - wheel hub puller	(all models)	STB 49T-39, Dealer 30
Torque Changes to Prevent Leakage, Cap Screw converter pump, bell housing - inspection procedure, new specs	23rd	SC Vol. 24, No. 6, p. 24
Torque Specifications (Engine), Changes in connecting rod bolt - main bearing cap screw	22nd	SC Vol. 23, No. 3, p. 14
Torque Specifications reference chart	23rd	SC Vol. 24, No. 5, p. 19
Torque Specifications, 1948 - Correction column headings revised - SC Vol. 22, No. 4	22nd	SC Vol. 22, No. 6, p. 22
Torque Specifications, 1948 new model information	22nd	SC Vol. 22, No. 4, p. 14
Torque Tightening, Importance of parts failure, poor performance, body roar	(all models)	SC Vol. 24, No. 2, p. 6
Transmission Hoist Special Tool ST-844	All Models	SL Vol.7, No. 18
Transmission, Service serial number suffix - updated parts	23rd-26th	SC Vol. 27, No. 2, p. 11
Trim Set Numbers replacement parts - confusion/delays	(all models)	SC Vol. 22, No. 2, p. 5
Trunk Lid Lock Cylinder Assemblies, Incorrect mismatched parts, failure - inspection, replacement	22nd	STB 48T-22 (Dealer)
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
Tune-Up Specifications and Adjustments - 1948 carburetor and fuel pump	22nd	SC Vol. 22, No. 1, p. 2
Tune-Up Specifications and Adjustments - 1948 carburetor, fuel pump, tappets, electrical equipment	22nd	SC Vol. 22, No. 1, p. 2
Tune-Up Specifications and Adjustments - 1948 starting, charging, ignition	22nd	SC Vol. 22, No. 1, p. 2
Tune-Up Specifications and Adjustments - 1948 tappets	22nd	SC Vol. 22, No. 1, p. 2
Ultramatic Cap Screw Torque Changes to Prevent Leakage converter pump, bell housing - inspection procedure, new specs	23rd	SC Vol. 24, No. 6, p. 24
Ultramatic Drive Tool suggested tool - assembly line-up arbor, fabrication	23rd; (24th-54th)	SC Vol. 24, No. 7, p. 28
Ultramatic Fluid Drain Period Revised increased - level check unchanged	23rd-24th	STB 50T-59, Dealer 46
Ultramatic Fluid Level, Checking converter outlet check valve eliminated - check within one minute	23rd-24th	STB 50T-61, Dealer 47
Ultramatic Inspection and Servicing...During the Warranty Period recommended procedures/intervals- fluid checks/changes	23rd	STB 49T-33, Dealer 26
Ultramatic Oil Change at 1000 Mile Inspection During Warranty Period, Discontinuation of improved production cleaning/inspection - no longer warranted	23rd	STB 50T-3, Dealer 2
Ultramatic Servicing and Testing...Cars Before and After Delivery recommended inspection/follow-up	23rd	STB 49T-31, Dealer 24
Ultramatic Torque Specifications reference chart	23rd	SC Vol. 24, No. 5, p. 19
Undercoating Caution avoidance of specific parts - out of balance condition	(all models)	STB 48T-10 (Dealer)
Unit Numbers required for product reports, returns, etc.	23rd	STB 49T-18, Dealer 14
Universal Joint Shafts (Spicer) new type - service interval	22nd	SC Vol. 23, No. 1, p. 2
Upholstery Ordering incorrect set number specified - cloth/leather	(not specified)	SC Vol. 22, No. 14, p. 55
Upholstery Water Spots raised nap, not stained - reconditioning	23rd	STB 50T-50, Dealer 37
Vaccum Antenna Bushing Assembly New style bushing	(not specified)	PAB 49P-31
Valve Guides, Oversize identification by engine suffix - part numbers	2201-02-11-22-32	STB 48T-16 (Dealer)
Valve Guides, Oversize identification by engine suffix - return excess stock	2201-02-11-22-32	STB 49T-16, Dealer 12
Valve Seats, Checking run-out, uneven wear - use of dial indicator	(all models)	SC Vol. 22, No. 10, p. 39
Valve Tappet Clearance new reduced setting - reduces tappet noise	2201-02-11-22-32 (with Suffix D)	SC Vol. 22, No. 12, p. 48
Valve Tappet Clearance noise reduction - new specification	2201-02-11-22-23	STB 48T-19 (Dealer)
Valve Tappet Clearance new reduced setting - reduces tappet noise	2201-02-11-22-32	SC Vol. 22, No. 12, p. 48
Valves, Exhaust - Correction preliminary parts reference - incorrect part number	22nd	SC Vol. 21, No. 17, p. 82
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	1900-01-01A; 1951; 2000-01-11; 2100-01-11-30; 2200-11; 2202-22-33; 2220-40; 2302-22-33	SC Vol. 27, No. 11, p. 49
Vibration Damper Puller new special tool	22nd-24th	SC Vol. 25, No. 5, p. 19
Vibration Damper Pulley hydraulic damper - new tool	2201-11-20-40	SC Vol. 22, No. 10, p. 40
Vibration Damper Replacement new type, not interchangeable - replace timing indicator and fan	2201-11-20-40	SC Vol. 22, No. 14, p. 56
Vibration Damper, New new hydraulic type in production - available for service	2201-11-20-40	SC Vol. 22, No. 3, p. 10
Voltage Regulator Adjustment new cut-out relay adjustment added - Delco-Remy	22nd	SC Vol. 22, No. 14, p. 54
Voltage Regulators, Eliminating Water Leaks In Delco cover screws - proper tightening	22nd	STB 48T-11 (Dealer)
Voltage Regulators, Water in longer bonnet weatherstrip - cover tightening	22nd	SC Vol. 22, No. 14, p. 55
Warm-Up, Loose Thermostats Cause Slow low temperature - retainer modification	22nd	STB 47T-29 (Dealer)
Warning Stickers Discontinued no lubrication of rear leaf springs	23rd	SC Vol. 23, No. 12, p. 58
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: Convertibles deck, belt, header - new type sealer	All Models	SC Vol. 22, No. 11, p. 44
Water Leaks: General Suggestions for Sealing inspection and correction	22nd	SC Vol. 22, No. 9, p. 33
Water Leaks: Rear Quarter improved sealing in production - water shield kit for service	2255-65-75-95	SC Vol. 22, No. 11, p. 42
Water Leaks: Trunk Leaks, Sealing body seams - liquid sealer	22nd-23rd	SC Vol. 23, No. 4, p. 19
Water Outlet Flange - Parts Book Correction additional applications, clarification	2201-02-20-22-32-40	SC Vol. 22, No. 6, p. 22
Weatherstrips, Installing Trunk Lid new skin type - precautions	23rd	SC Vol. 23, No. 7, p. 38
Weatherstrips, Installing Trunk Lid too short, break string core - new type coming	22nd	SC Vol. 23, No. 4, p. 18
Wheel Assembly - Parts Men Note part usage correction	2302-06-22-32-33	SC Vol. 23, No. 6, p. 34
Wheel Blocks, Safety Angle Sells New product information - jacking safety	(all models)	SC Vol. 21, No. 22, p. 106
Wheel Tightness On New Cars, Check wheels coming off - bolt tightness, bearing adjustment	22nd	STB 49T-7, Dealer 5
Window Breakage (rear door and quarter improved dust seals, new type quarter glass - installation/alignment	2250-51-70-71-76-77	SC Vol. 23, No. 1, p. 3
Windshield Washer Solvent All-Season Mixture anti-freeze/cleaning benefits - seasonal blending	(all models)	SC Vol. 23, No. 12, p. 60
Windshield Wiper: Broken Wiper Cables overloading - correct tensioning	22nd-23rd	SC Vol. 24, No. 1, p. 3
Windshield Wiper: Complaints, Correction of driving cable tensions, blade arm position - proper procedure	22nd	STB 47T-33 (Dealer)
Windshield Wiper: Lubricating Motors vacuum type - maintenance procedure	22nd-23rd; (24th-56th)	SC Vol. 23, No. 10, p. 52
Windshield Wiper: Servicing Wiper Assemblies new model information - checks, adjustments	22nd	SC Vol. 22, No. 10, p. 37
Windshield Wiper: Sluggish Wipers hose cut/collapsed - new bonded type	22nd	SC Vol. 23, No. 1, p. 2
Windshield Wiper: Trico Warranty new model information - clarification, jobbers	22nd	STB 48T-4 (Dealer)
Windshield Wiper: Wiper Repair Kit motor renewal parts kit available	22nd-23rd	SC Vol. 23, No. 8, p. 44
Windshield Wiper: Wiper Switch Nut Wrench switch removal - new tool	22nd	SC Vol. 22, No. 5, p. 19
Windshield Wiper: Wipers Affect Engine Idle, Vacuum Type steps to improve idle quality	22nd-23rd	SC Vol. 24, No. 2, p. 6
Windshields and Windows, Steam on water in blower housing - heater core leaks	22nd	SC Vol. 23, No. 3, p. 14
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 Service cooling, fuel, ignition, lubricants - seasonal service	(all models)	SC Vol. 23, No. 1, p. 1
Wiring Diagrams new model information - Electro-Hydraulic system	22nd	SC Vol. 21, No. 17, p. 81
Wiring Diagrams new model information - Electromatic clutch and overdrive	22nd	SC Vol. 21, No. 17, p. 80
Wiring Diagrams new model information - engine, chassis, and body	22nd	SC Vol. 21, No. 18, p. 84
Wiring Diagrams new model information - taxicab, seven-passenger sedan bodies	2250-70-76-77-80-86	SC Vol. 21, No. 23, p. 116
Wiring Diagrams new model information	23rd	SC Vol. 23, No. 5, p. 28
X-Member Flanges Should Be Checked Before Delivery bent during assembly - inspection	2301-11	STB 49T-28, Dealer 22

SC = Service Counselor

SL = Service Letter

STB = Service Technical Bulletin

SSB = Studebaker Service Bulletin

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Disclosures & Disclaimers

Though previously published elsewhere, this work is provided with my full permission for display on the PackardInfo.com website and the personal use of visitors to that site. Any other unauthorized use, however, is expressly prohibited and may be subject to prosecution. Also, because this index was compiled from documents published by the factory, neither the author nor PackardInfo.com are responsible for errors in content arising from source information.

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