- 25 Clutch22
- 26 Manual transmission315
- 27 Automatic transmission360
- 28 Transfer case7
- 29 Pedal assembly8
- 31 Frame, trailer operation16
- 32 Suspension43
- 33 Front axle46
- 35 Rear axle298
- 40 Wheels, chassis alignment check86
- 41 Propeller shaft32
- 42 Brakes - hydraulic and mechanical systems229
- 43 Brakes - pneumatic system and auxiliary brakes7
- 46 Steering104
- 54 Electrical system, equipment and instruments139