• 25 Clutch145
• 26 Manual transmission1132
• 27 Automatic transmission154
• 28 Transfer case235
• 29 Pedal assembly41
• 31 Frame, trailer operation125
• 32 Suspension195
• 33 Front axle263
• 35 Rear axle367
• 40 Wheels, chassis alignment check194
• 41 Propeller shaft97
• 42 Brakes - hydraulic and mechanical systems387
• 43 Brakes - pneumatic system and auxiliary brakes91
• 46 Steering407
• 54 Electrical system, equipment and instruments871
• 55 Auxiliary drive systems, hydraulic and linkage systems40
• 57 Central lubrication system1