Chevy Truck R 20 P/U 2WD L6-292 4.8L (1988)
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
Fluid - Transfer Case
Engine Oil
Power Steering Fluid
Refrigerant
Component Information
Technical Service Bulletins
A/C - Retrofitting R-12 Vehicles to R-134A
Page 771
Technical Service Bulletins for Refrigerant:
431207E
Jan
97
A/C - Retrofitting R-12 to R-134a
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631209
531205
431223
331226
922501A
88T65
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Refrigerant Oil
Brake Bleeding
Fuses and Circuit Breakers
Service Reminder Indicators
Wheels and Tires
Towing Information
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