1996 GMC W6500 Forward Service and Repair Manual

This factory service and repair manual for the 1996 GMC W6500 Forward covers one truck configuration and one engine, a 435 cubic inch inline-six of 7.1 liters, turbocharged and diesel-fueled, in the W6R042 low tilt straight truck. Because there is no variant table to work through, the practical experience of using the book is direct: find the system, find the procedure, and the specifications and torque values printed with it are the ones that apply.

Engines covered

• 7.1L inline-six (435 cu in) — turbocharged, diesel

Body styles covered

• Straight truck, low tilt

Trims covered

• W6R042

Known issues on the 1996 W6500 Forward. The manual covers the turbocharged 7.1L inline-six and the chassis it powers, from diagnostic procedures for running faults through the specifications and torque values for repair to the wiring diagrams that document the truck's electrical circuits.