• 25 Clutch73
• 26 Manual transmission223
• 27 Automatic transmission2177
• 28 Transfer case79
• 29 Pedal assembly38
• 31 Frame, trailer operation147
• 32 Suspension355
• 33 Front axle181
• 35 Rear axle371
• 40 Wheels, chassis alignment check362
• 41 Propeller shaft135
• 42 Brakes - hydraulic and mechanical systems488
• 43 Brakes - pneumatic system and auxiliary brakes104
• 46 Steering323
• 54 Electrical system, equipment and instruments1263
• 55 Auxiliary drive systems, hydraulic and linkage systems39
• 57 Central lubrication system1