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An Index to Service Information for 1937-42 (15th->20th Series) Packards

1937-42 (15th->20th Series) - CLUTCH

SubjectApplicationDocument
Chatter, Clutch
backing up - fore-to-aft stabilizer (snubber), Junior retrofit
1600-1
Chatter, Clutch
backing up - stabilizer (snubber) reiterated, neutralizing mounts
1600-1
Chatter, Clutch
low, reverse - motor supports, stabilizer (snubber), clutch plate condition
(all models)
Chatter, Clutch
superseded snubber, 17th Series retrofit - rear spring Silenite inserts
1600-1
Clutch
supplier issues - Borg/Beck, engine suffix identification
18th
Driven Plates, Clutch (Electromatic)
different sizes, not interchangeable - parts reference, identification
1900-1
Electromatic: Adjusting...the Clutch
common mistakes - linkage stops, spool rod, body plug
19th-20th
Electromatic: Adjustment
engagement characteristics - preferred settings
19th
Electromatic: Aero-Drive Indicator Light
on when standing - fuse check
19th-20th
Electromatic: Carburetor Control Linkage Equipment
choke, start switch, clutch issues - lost motion, service parts kit (all models)
20th
Electromatic: Carburetor Control Linkage Equipment
choke, start switch, clutch issues - lost motion, service parts kit
20th
Electromatic: Clutch Driven Plates
different sizes, not interchangeable - parts reference, identification
1900-1
Electromatic: Clutch Instructions
superseded, discard - illustrations renumbered, adjustments/checks revised
19th
Electromatic: Clutch Relay Lever
control valve squeak, sticky throwout - relay lever bearing adjustment
1900-1
Electromatic: Clutch Screw Driver and Wrench
new special tool - first/reverse solenoid
19th
Electromatic: Clutch Screw Driver and Wrench
redesigned for new taper head screw
19th
Electromatic: Clutch Valve Adjustment
erratic performance, sticky spool rod/sleeve - clean, never lubricate
19th-20th
Electromatic: Clutch Valve Adjustment
lost motion - install valve linkage spring, clean spool rod
19th-20th
Electromatic: Clutch, Packard... - Owner's Instructions
instructions, theory of operation - schematic, adjustments/checks
19th
Electromatic: Disengagement
sticking in high gear, decelerating - governor switch
19th
Electromatic: Failure to Release
stalling - governor circuit switch checks/adjustments
19th-20th
Electromatic: Mounting...on New Cylinder Head
support holes not drilled - layout, specifications
1901
Electromatic: No-Rol, ...and
incompatibilities - not recommended together
19th
Electromatic: Red Pedal Pads
back in stock - easy equipment identification
19th-21st
Electromatic: Wiring
constant battery drain - governor/ignition switch wires
19th
Electromatic: Wiring Diagram, Clutch
new model information - Other Models
20th
(exc. 2000-01-03-06-10-11)
Finger Adjustment Dimensions, Clutch
reference - special tool
120-138CD;
115C;
15th-20th
Flat Rate Manual 1941-49, Changes and Corrections in
clutch pedal booster spring
19th-23rd
Flywheel Housing Clutch Shifter Relay Pivot Puller
new special tool - due to clutch relay lever change
1600-1-2
History Correction, Clutch
substitution of Long driven plate - not pressure plate
18th
History, Clutch
driven/pressure plate suppliers - not interchangeable, part reference
18th
Linkage, Clutch
lost motion, disengagement - linkage wear, use of 1900-01 parts
1600-1;
1700-1;
1800-1
Linkage, Clutch
squeaks rattles, clutch relay lever - washers/springs added, retrofit
1600-1-2
No-Rol Installation
control valve clutch lever modification - drawing
1900-1
Oil on Clutch Hubs,
rear main bearing return leak - oil pan stud, copper washers
18th
Pedal Adjustment, Clutch
high pedal pressure, Borg/Beck - assist spring adjustment
18th
Pedal Adjustment, Clutch
slippage, sticking in gear - free play
(all models)
Plate Aligning and Riveting Fixtures, Clutch
new tools - proper use
(not specified)
Plate Aligning Fixture Expansion Arbor, Clutch
new special tool - updates existing arbor
1703
Plates, Clutch
higher friction lag driven plate for Aero-Drive - identification
1800-1;
1900-1
Pressure Spring, Clutch
part reference - identification
7th-20th
Relay Lever Pins, Clutch
working loose, booster mechanism - new design pin
1703-3A-5;
1803-3A-4-5-6-7-8; 1800-1-1A (w/ Borg&Beck)
Relay Lever, Clutch (Electromatic)
control valve squeak, sticky throwout - relay lever bearing adjustment
1900-1
Relay Lever, Clutch - Extra Lubrication Point
Super Eight or Borg-Beck equipment - identification
18th
Relay Lever, Clutch - Super Eight
centralizing springs - additional washers
1703-3A-5;
1803-3A-4-5-6-7-8;
1903-3A-4-5-6-7-8
Shop Manual Corrections (1938-1939)
clutch relay lever lubrication - Super Eight, 1939 only
1703-3A-5

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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