- 25 Clutch42
- 26 Manual transmission396
- 27 Automatic transmission82
- 28 Transfer case260
- 29 Pedal assembly20
- 31 Frame, trailer operation33
- 32 Suspension77
- 33 Front axle158
- 35 Rear axle230
- 40 Wheels, chassis alignment check144
- 41 Propeller shaft25
- 42 Brakes - hydraulic and mechanical systems233
- 43 Brakes - pneumatic system and auxiliary brakes12
- 46 Steering152
- 54 Electrical system, equipment and instruments270