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

1941-47 Clipper (19th->21st Series) - TRANSMISSION & OVERDRIVE

SubjectApplicationDocument
Bearings, Care of Ball and Roller
installation/removal damage - proper support
(all models)
Bearings, Rough Transmission Driving Shaft
1st/2nd gear service assemblies - lubricate prior to install
17th-54th
Bushing Tools, Service
description and illustration of use
1951;
20th-24th
Bushing Tools, Service
description and illustration of use
1951;
20th-54th
Bushings and Bearings, Service
parts list
1951;
20th-54th
Drive Shaft Extension Leakage, Transmission
rear seal - insufficient lubrication
1951
(exc. Aero-Drive)
Drive Shafts, Dont Fill...with Grease
noise deadening - premature u-joint failure
(not specified)
Flange Nuts, Transmission and Differential
new self-locking Hug-Lock type
1951;
2000-01-03-06-10-11; (21st)
Gasket Sets, Transmission
parts available for service - part reference
120-138CD;
115C;
1600-1-2;
1700-1-2-3-5;
120-C;
18th-22nd
Gasket Sets, Transmission and Overdrive
parts available for service - parts reference
17th-22nd
Gear Clash, Second Speed
synchronizer operation - bearing lock ring burrs
17th-54th
Gear Shift - Tool Number Correction
linkage adjustment - steering aligning gauge
19th
Gear Shift
stiff, difficult - linkage alignment/adjustment
19th
Gear Shift Idler Levers
excessive lost motion, accumulated clearances - new service kits
1951;
2000-01-03-06
Gear Shift Linkage
shift lever drag - loose interlock block, levers, forks
17th-20th
Gear Shifter Forks
superseded design - larger pins/holes
17th-20th
Gear Shifting Difficulties - Lubrication Changes
use lighter weight oil
1951;
2000-01-03-06-10-11;
21st-22nd
Gear Shifting in Cold Weather
trouble - use of seasonal oils
(not specified)
Gear Shifts, Dont Fall Down on Fixing
sticking in gear - summary of checks/adjustments
17th-20th
Gears, Damage to Transmission...from Shifting
gear clash - consequences
(not specified)
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
Gearshift Still Sticks, That
lost motion reiterated - new forged column levers
18th-21st
Gearshift Still Sticks, That
lost motion, levers/interlock - column lever clearance
18th-20th;
(21st)
High Speed Roughness, Diagnosis and Repair of
pinion/cage, ring gear, clutch sleeves balance
1951;
2000-01-03-06-10-11;
21st-22nd
Hum or Vibration - Lubrication Changes
use heavier weight oil
1951;
2000-01-03-06-10-11;
21st-22nd
Interlock, Transmission Cover
shift interlock block loose/worn - new service kit
17th-20th
Linkage, Handishift
sticking in gear - interlock block, linkage assist spring
19th-20th
Linkage, Handishift
sticking in low, lever in neutral - free play adjustments, new column levers
1951
Linkage, Handishift
sticking in low, lever in neutral - proper linkage lever adjustment
1951
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
Locking in Gear
sticking in low, shifting to neutral - spring washer eliminated, new shims for lever clearance
18th-19th
Lubricant, Transmission
seasonal oils - viscosity issues
(not specified)
Lubrication Changes
seasonal weight change eliminated
1951;
2000-01-03-06-10-11;
21st-22nd
Motor Period
torsional disturbance - clutch/transmission jazz
(not specified)
Noisy in 1st and 2nd Gear
driving shaft, bearing noise - identification, replacement precautions
21st
Oil Seals
damage, leaks - special tools, proper use
19th-24th
Overdrive: Assembly, Transmission and... - Parts Men Note
R-9 - availability correction
2003-06;
2103-06-26
Overdrive: Electromatic, Aero-Drive with
delayed shift, second gear - proper operation
19th
Overdrive: Engagement Difficulties - Lubrication Changes
use lighter weight oil
1951;
2000-01-03-06-10-11;
21st-22nd
Overdrive: Failure To Get Into...
checks - corrections
18th-20th
Overdrive: Flange Nuts, Special Tool to Help Mechanic Tighten or Loosen Universal Joint
new holding tool
17th-22nd;
(23rd-25th)
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)
Overdrive: Governor Wrench
new special tool - R-11 and older
18th-23rd
Overdrive: Governor Wrench, Econo-Drive
short wrench - clears X-member
18th;
(19th-22nd)
Overdrive: Governor Wrench, Econo-Drive
short wrench - clears X-member
18th;
(19th-22nd)
Overdrive: Hum or Vibration - Lubrication Changes
use heavier weight oil
1951;
2000-01-03-06-10-11;
21st-22nd
Overdrive: Ignition Cut Out
Econo-Drive, decelerating - relay adjustment
18th-20th;
(21st)
Overdrive: Indicator Light, Aero-Drive
on, standing - fuse check
19th-20th
Overdrive: Kickdown Switch Shortage
omitted, with loose wires taped - shipped separately
?21st-22nd
Overdrive: Lockout Sleeve
no reverse - sleeve operational checks, lubricant viscosity
17th-20th
Overdrive: Lubrication Changes
seasonal weight change eliminated
1951;
2000-01-03-06-10-11;
21st-22nd
Overdrive: Lubrication, Transmission and...
operating issues, cold - lubricant recommendations
17th-20th
Overdrive: R-11 Kit - Corrections
Spicer universal joint - requires new flange
21st-22nd
Overdrive: R-11 Kit
replaces R-9 - installation
21st-22nd
Overdrive: Reverse Gear Lock-Up, Correction of
description, troubleshooting - installation of 22nd Sr. safety switch
1951;
2000-01-03-06-10-11;
21st
Overdrive: Sluggish Engagement (or Clunks)
insufficient friction, stationary gear balk ring/plate - R-9
18th-21st
(22nd)
Overdrive: Snap-Ring Pliers, Econo-Drive
new special tool - driving shaft locking rings
17th;
(18th-22nd)
Overdrive: Solenoid Installation, Econo-Drive
solenoid failure - spacer inverted
18th-20th;
(21st)
Overdrive: Solenoid Repair
contact replacement reiterated - solenoid shipment restricted
18th-20th;
(21st)
Overdrive: Solenoid Repair
overdrive inoperative, burnt contacts - new parts kit, installation
18th-20th;
(21st)
Overdrive: Solenoid, Waterproofing
road splash - seal housing/cover, terminals with Permatex
17th-20th;
(21st)
Overdrive: Wiring Diagram
new model information
21st
Overdrive: Wiring Diagram
schematic - circuit operation, troubleshooting
18th-20th
Overdrive: Wiring Diagram, Aero-Drive
new model information - Clipper
1951
Overdrive: Wiring Diagram, Aero-Drive
new model information
20th
Reverse Gear Lock-Up...with Overdrive, Correction of
description, troubleshooting - installation of 22nd Sr. switch
1951;
2000-01-03-06-10-11;
21st
Servicing the Transmission
overhaul procedure
17th-21st
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
Splasher, Frame
mud/ice, linkage interference - new part, location
2000-01-03-06-10-11
Splasher, Frame
mud/ice, linkage interference - reiterated
2000-01-03-06-10-11
Sticking in Low Gear
loose detent block, forks, levers, rods - insufficient clutch clearance
17th-20th
Synchronizer Repair Kit
parts available for service - part reference
1951;
20th-23rd
Transmission Assembly - Parts Book Correction
part number correction
2126
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
Transmissions and Parts Now Available
1st/2nd speed driving shaft - back in stock
1951;
2000-01-03-06-10-11;
21st
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
Transmissions and Parts Now Available
transmission and overdrive assemblies - back in stock
1951;
2000-01-03-06-10-11;
2100-01-11-30

SC = Service Counselor
SL = Service Letter
STB = Service Technical Bulletin
SSB = Studebaker Service Bulletin

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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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