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An Index to Service Information for 1955-56 (55th->56th Series) Packards

1955-56 (55th->56th Series) - FUEL & EXHAUST

SubjectApplicationDocument
Air Cleaner Gasket, Carburetor - Carter WCFB 2232S
correct installation
5540
Air Cleaner, AC
incorrect stud - missing wing nut
5540
Air Cleaner, AC
incorrect stud - missing wing nut
5540
Carburetor: Caribbean (twin Rochester 4GC)
description and servicing
5588
Carburetor: Carter WCFB 2232S
description and servicing
5540
Carburetor: Carter WCFB 2394S
description and servicing
5660
Carburetor: Carter WGD 2393S
description and servicing
5640
Carburetor: Metering Rods - Jets - Repair Kits
part numbers
55th
Carburetor: Metering Rods - Jets - Repair Kits
part numbers
56th
Carburetor: Primary Venturi Brass Rings, Rochester
loose, falling into intake - campaign
5688
Carburetor: Rochester 4GC
description and servicing
5560-80
Carburetor: Rochester 4GC
description and servicing
5680
Carburetor: Tools - Additions
new secondary float and unloader gauges - complete special tool reference
56th
Carburetor: Tools - Carter WCFB 2232S
complete special tool reference
5540
Carburetor: Tools - Idle Mixture Adjusting
additional, with dual carburetors
5588
Carburetor: Tools - Rochester 4GC
complete special tool reference
5560-80
Flat Spot or Hesitation - Rochester
pump plunger deformed
5560-80
Fuel Pump Noise
kinked/restricted hose or tube
(not specified)
Gasoline Fumes (Rochester)
deceleration, right turns - return for rework
5560-80
Gasoline Fumes (Termination Rochester Carburetor Correction)
new gasket, field modification
5560-80
Gasoline Fumes, Rochester Carburetor
supplement - new gasket, field modification
5560-80
Hesitation or Stumbling - Carter WGD-2393S
revised pump plunger, jet/housing, and fast idle cam
5640
Ignition Timing, Incorrect
excessive vacuum - inspection and adjustment
5540
Rough Idle - Carter 4-Barrel
secondary return spring tension
5660
Stall On Left Turns - Carter 4-Barrel
internal leak - vacuum passage bushing
5660
Throttle Linkage Ball Joints
falling off - service damage
55th-56th

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

NOTE: These PDFs were created from High Quality Scans. It is recommended that you Right Click on the link(s) above and do a "Save Target As". This will download the PDF to your machine rather than trying to open and view it over the web.

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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