1997 Chevrolet B7 Service and Repair Manual

This factory service and repair manual for the 1997 Chevrolet B7 has four engines on its list, evenly split by fuel: the naturally aspirated 6.0L and 7.0L OHV gasoline V8s, and the turbocharged 6.5L OHV V8 diesel and 6.6L OHV inline-six diesel. The body is the cab forward school bus, listed under the designation B7T042. Two diesels of different layouts is the detail that matters most in use, since a V8 diesel and an inline-six diesel share a fuel but very little else in procedure or specification.

Engines covered

• 6.0L V8 (366 cu in) — OHV, naturally aspirated, gasoline
• 7.0L V8 (427 cu in) — OHV, naturally aspirated, gasoline
• 6.5L V8 (395 cu in) — OHV, turbocharged, diesel
• 6.6L inline-six (403 cu in) — OHV, turbocharged, diesel

Body styles covered

• Bus (school), cab forward

Trims covered

• B7T042

Known issues on the 1997 B7. The manual's value is that it holds four engines and one chassis between the same covers. Each engine has its own procedures, specifications, torque values, wiring diagrams and diagnostics, and the cab forward chassis material, from frame and suspension through driveline, brakes and steering to the body electrical circuits, applies whichever engine is fitted.