Here is a list of the GMC Service Bulletins that I have. I would be
willing to swap any that I have more than one copy of for others not
on my list. I am more interested in later (1955-59) bulletins. If
there is specific bulletin that any list member would like a copy of
please let me know and I will scan it in and e-mail it to them. As
previously stated, if some list member has a web site and would like
to host this set of bulletins I would be happy to scan all that I
have and send them. Maybe others on the list have additional
documentation to share. As stated before, the bulletins I have are
yellowed, stained, curled and mostly cover AD series GMC trucks
larger than pickups.
Bulletin Year How Subject
Number Many
Copies
INDEX 1957 3 Service Bulletins Index
T-2-074 1953 2 Electric Shift Modifications
(Timken R-300 rear axle)
T-2-076 1953 2 Differential Bearing Adjustment Nut
(for 100-22 truck)
T-3-051 1953 2 Mounting Truck Bodies and Fifth Wheels
(models 100 thru 980)
T-4-066 1954 2 Master Cylinder Push Rod Stop Plate
Lock Ring (100 thru 350)
T-5-041 #3 1953 2 Clutch & Clutch Linkage Changes
(for some diesel and LARGE gas engines)
T-6-065 1954 1 Vibration Damper & Fan Blade
(248, 270 & 302 engines)
T-7-047 #2 1953 2 Ignition Distributor
(228, 248, 270 & 302 engines)
T-7-048 1953 2 Batteries in New Vehicles in Storage
T-7-051 1953 2 Starter Relay Installation
(FF-350,F-350-24,HVA/HFA450-470,
F-450/70-30)
T-7-052 1953 2 Distributor Changes for 1954
(360,526&503 Gas Engines)
T-8-213 #2 1953 2 Valve Rocker Arms (228, 248 & 302)
T-8-219 1953 2 Timing Gear Backlash (228, 248, 302,
318, 360, 426 & 503 gas engines)
T-8-221 #2 1953 2 Piston Oil Control Rings (302,
360, 426 & 502 Gas Engines)
T-8-223 1953 2 Valves & Valve Springs (360,
426 & 503 Gas Engines)
T-8-224 1953 2 Solid Stem Type Exhaust Valve
(360 Gas Engine)
T-8-226 1953 2 Engine Break-in Procedure
(All Gas Engines)
T-8-227 1953 2 "Silchrome" Intake Valves (302,
360, 426 & 503 Gas Engines)
T-8-237 1954 1 Valve Rocker Arm & Bushing (228,
248, 270 & 302 Gas Engines)
T-11-006 1953 2 "L" Type Frame Reinforcement
(450/470-30, W-450-30)
T-12-074 1953 2 Carburetor Spit Back (PM-150
with 2194848 Carburetor)
T-13-033 1953 2 Hydra-Matic Transmission Capacity
(100-22 thru 250-22 1953 models)
T-15-016 1953 2 Rear Spring Shackle Changes
(PM-152-22 & 253-22 1953 models)
T-17-066 1953 2 Transmission Drive Gear Bearing
Retainer Screws (Clark 204/5/7V
Transmissions)
T-17-067 1953 2 4 Speed Trans Reverse Idler
Adjustment (100/150/250/280-22,
300/F350-24,400-27)
T-17-068 1953 2 4 Speed Trans 1st & Rev Gear
Changes (100/150/250/280-22,
300/350/F350-24,400-27)
T-17-069 1953 2 Hydra-Matic Transmission Service
Inspection (100-22 thru 250-22)
T-17-070 1953 2 Hydra-Matic Trans Standard Parts
(100/150/PM150-22 1953 models)
T-17-079 1954 2 Lubricant Leak @ Trans Oil Pump
(Spicer 5550 & 750 Transmissions)
T-17-080 1954 2 Hydra-Matic Trans Throttle
Linkage Adj. (100 thru 470 except
PM150/250)
T-17-081 1954 2 3 Speed Transmission Changes
(SM-318 1949-53)
T-17-085 1954 2 Omission of Torus Check Valve
Retainer (all Hydra-Matics)
T-19-030 1953 2 Straight Roller-Type Wheel Bearings
(1951-2 280-22 & 300-24; 1951-3
S300-24, 350-24,F350-24)
T-19-032 1954 2 Real Wheel Inner Bearing Oil Seal
Installation (Rear axles Timken
SFD-4600,SW-456 w/ Dayton Wheels,
U200, U300 & Eaton 22500)
T-20-244 1954 2 Cylinder Liners, Pistons & Piston
Pins (3-71, 4-71 & 6-71 Diesel
Engines)
T-24-010 SD 1953 2 Warranty Adjustments
T-17A-030 1958 0 Improved Hydra-Matic Shift
Characteristics (all 55-58
Hydra-Matics). Note: this is a
Xerox copy, not original
oletrucks is devoted to Chevy and GM trucks built between 1941 and 1959
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