1993 GMC Medium Duty Truck Service Manual Supplement B7 Cowl School Bus Chassis. Original.

This service manual supplement contains descriptions, diagnosis, and on-vehicle service for Medium Duty Truck B7 models. When used with the 1992 or 1993 Medium Duty Truck Service Manuals X-9233 or 9333 (NOT Included), complete coverage is provided. Procedures involving disassembly and assembly of major components for these vehicles are published in the separate Medium Duty Truck Unit Repair Manual X-9238 or X-9338 (NOT Included). Wiring diagrams and electronic diagnosis for these models are published in the separate Electrical Diagrams and Diagnosis Maual X-9341 (NOT Included). Information on fuel and emissions, including driveability, is published in the separate Medium Duty Truck Fuel and Emissions Service Manual X-9235 or X-9335 (NOT Included).

Contents:
Engine
Electrical
Index

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.