• 25 Clutch115
• 26 Manual transmission213
• 27 Automatic transmission2335
• 28 Transfer case85
• 29 Pedal assembly49
• 31 Frame, trailer operation157
• 32 Suspension299
• 33 Front axle181
• 35 Rear axle358
• 40 Wheels, chassis alignment check335
• 41 Propeller shaft139
• 42 Brakes - hydraulic and mechanical systems482
• 43 Brakes - pneumatic system and auxiliary brakes134
• 46 Steering352
• 54 Electrical system, equipment and instruments1181
• 55 Auxiliary drive systems, hydraulic and linkage systems39
• 57 Central lubrication system3