GMC Truck R 1500 P/U 2WD V8-454 7.4L (1987)
Relays and Modules
Sensors and Switches
Maintenance
Alignment
Tune-up and Engine Performance Checks
Drive Belt
Filters
Hoses
Fluids
Brake Fluid
Clutch Fluid
Coolant
Fluid - A/T
Fluid - M/T
Fluid - Differential
Engine Oil
Power Steering Fluid
Refrigerant
Component Information
Technical Service Bulletins
A/C - Use of Alternate Refrigerants in CFC 12 Units
Technical Service Bulletins:
431207E
Jan
97
A/C - Retrofitting R-12 to R-134a
Page 969
Page 970
Page 971
Page 972
Page 973
Page 974
Page 975
Page 976
Page 977
Page 978
Page 979
Page 980
Page 981
Page 982
Page 983
Page 984
Page 985
Page 986
Page 987
Page 988
Page 989
Page 990
531205
431223
331226
931B8
900A22
Page 1015
All Other Service Bulletins for Refrigerant:
Page 1071
Page 1072
Page 1073
Page 1074
Refrigerant Oil
Brake Bleeding
Fuses and Circuit Breakers
Service Reminder Indicators
Wheels and Tires
Engine, Cooling and Exhaust
Powertrain Management
Transmission and Drivetrain
Brakes and Traction Control
Starting and Charging
Power and Ground Distribution
Steering and Suspension
Heating and Air Conditioning
Restraint Systems
Accessories and Optional Equipment
Body and Frame
Cruise Control
Instrument Panel, Gauges and Warning Indicators
Lighting and Horns
Windows and Glass
Wiper and Washer Systems