1986 GMC Medium / Heavy Duty Trucks Unit Repair Manual

This manual contains disassembly, assembly and minor repair of components listed for the GMC Medium Duty Truck.  For major components such as diesel engine, drive axle, and transmissions not covered in this manual, refer to the component manufacturer's service manual.  For Steel Tilt Cab Models, refer to the Forward Service Manual (X8635).

Clean used copy of Soft Cover Service Manual with minor shelf wear.

Inside you'll find:

• Air Conditioning
• Steering
• Rear Axle
• Brakes
• Engine
  • Inline 6 Engine, Gasoline
  • V8 Engine, Gasoline
  • Fan Clutch
  • Carburetors
  • Engine Electrical
• Transmission
  • Manual Transmission
  • Transmission Shift Controls
• Metric and Fastener Information