1990 GMC/Chevrolet Medium Duty Truck Service Shop Repair Manual Supplement. Original.

Applicable Models: C5D, C6D, C7D, B6P, S7T, P4T, P6T

This service manual supplement contains diagnosis, on-vehicle maintenance and light repair for C5D, C6D, C7D, B6P, S7T, P4T and P6T Medium Duty Truck Models. When used with the Medium Duty Truck Service Manual (X-8833), complete service coverage is provided. Procedures involving disassembly and assembly of major components for these vehicles are published in a separate Truck Unit Repair Manual (NOT Included). Wiring diagrams and electrical diagnosis for these models are also published in a separate Electrical Diagram manual (NOT Included).


Contents:
General Information
Heating and Air Conditioning
Steering, Suspension, Wheels and Tires
Propeller Shaft and Axles
Engine
Transmission

Note: Service manuals can be valuable tools when working on and/or restoring a vehicle. For the uninitiated, keep in mind that these manuals were never meant as restoration manuals, as that is not within the regular scope of work done by dealership service departments (even today).

Condition: Service Manuals are used in Dealership Shops, Independent Garages and in Fleet Environments and thus can reflect such use, most often showing extensive signs of soiling, age, and wear. The information within is still legible and can give valuable insight. The images shown are representative of what is shipped.