• 25 Clutch134
• 26 Manual transmission502
• 27 Automatic transmission2554
• 28 Transfer case182
• 29 Pedal assembly52
• 31 Frame, trailer operation104
• 32 Suspension239
• 33 Front axle196
• 35 Rear axle326
• 40 Wheels, chassis alignment check260
• 41 Propeller shaft149
• 42 Brakes - hydraulic and mechanical systems375
• 43 Brakes - pneumatic system and auxiliary brakes114
• 46 Steering354
• 54 Electrical system, equipment and instruments1132
• 55 Auxiliary drive systems, hydraulic and linkage systems39
• 57 Central lubrication system1