2002 Chevrolet B7 Service and Repair Manual

This factory service and repair manual for the 2002 Chevrolet B7 documents a cab forward school bus, designation B7T042, with the turbocharged 7.2L OHV inline-six diesel and the naturally aspirated 8.1L OHV V8 gasoline engine. Its arrangement is practical: engine chapters first, each complete with its own specifications and torque values, then the transmission and driveline, then the brakes, steering and suspension, then the body and its electrical circuits, so a repair can be followed from diagnosis to final tightening in one place.

Engines covered

• 7.2L inline-six (441 cu in) — OHV, turbocharged, diesel
• 8.1L V8 (496 cu in) — OHV, naturally aspirated, gasoline

Body styles covered

• Bus (school), cab forward

Trims covered

• B7T042

Known issues on the 2002 B7. What the manual gives is the technical picture of the whole bus. The diesel six and the gasoline V8 each have full procedures, specifications, torque values, wiring diagrams and diagnostics; the chassis is covered from the frame and axles through the driveline to the brake and steering systems; and the electrical sections trace the circuits that operate the lights, instruments and cab controls.