2007 Chevrolet T8500 Service and Repair Manual

This factory service and repair manual for the 2007 Chevrolet T8500 returns two builds to the range, F8B042 and F8B064, on the same straight truck chassis with its low tilt cab, both carrying the turbocharged 7.8L diesel inline-six of 475 cubic inches. Configuration is what separates the two, not mechanism, so the great majority of the procedures, specifications, torque values, wiring diagrams and diagnostic routines apply equally to either build of the truck.

Engines covered

• 7.8L inline-six (475 cu in) — turbocharged, diesel

Body styles covered

• Straight truck, low tilt

Trims covered

• F8B042
• F8B064

Known issues on the 2007 T8500. For a vehicle of this class, the weight falls on how the work is performed, which is where factory material differs from general repair information. It gives the diagnostic order rather than a list of likely parts, the measurement each component must meet rather than an impression of wear, the torque value at the point of installation, and a wiring diagram for every circuit rather than a representative example.