1997 Chevrolet T7500 Service and Repair Manual

This factory service and repair manual for the 1997 Chevrolet T7500 opens on a truck with a choice to make at the order sheet: a naturally aspirated 6.0L overhead-valve V8 of 366 cubic inches on gasoline, or a turbocharged 6.6L overhead-valve inline-six of 403 cubic inches on diesel. Both are installed in a straight truck with a low tilt cab, built as F7B042 or F7B064. Gasoline and diesel share almost nothing in fuel handling or diagnosis, and the engine chapters are written as two distinct bodies of work.

Engines covered

• 6.0L V8 (366 cu in) — OHV, naturally aspirated, gasoline
• 6.6L inline-six (403 cu in) — OHV, turbocharged, diesel

Body styles covered

• Straight truck, low tilt

Trims covered

• F7B042
• F7B064

Known issues on the 1997 T7500. The manual is aimed at keeping the truck earning, and its coverage runs across both engines: ignition and fuel diagnosis for the gasoline V8, injection and turbocharger checks for the diesel inline-six, mechanical procedures with the tolerances each rebuild is held to, torque values quoted where the fastener is tightened, and wiring diagrams that follow every branch of the harness through the cab and chassis.