- 25 Clutch74
- 26 Manual transmission265
- 27 Automatic transmission84
- 28 Transfer case38
- 29 Pedal assembly13
- 31 Frame, trailer operation29
- 32 Suspension45
- 33 Front axle73
- 35 Rear axle270
- 40 Wheels, chassis alignment check72
- 41 Propeller shaft10
- 42 Brakes - hydraulic and mechanical systems172
- 43 Brakes - pneumatic system and auxiliary brakes144
- 46 Steering120
- 54 Electrical system, equipment and instruments200