• 25 Clutch243
• 26 Manual transmission1611
• 27 Automatic transmission392
• 28 Transfer case126
• 29 Pedal assembly61
• 31 Frame, trailer operation187
• 32 Suspension350
• 33 Front axle296
• 35 Rear axle405
• 40 Wheels, chassis alignment check309
• 41 Propeller shaft162
• 42 Brakes - hydraulic and mechanical systems957
• 43 Brakes - pneumatic system and auxiliary brakes174
• 46 Steering452
• 54 Electrical system, equipment and instruments1495
• 55 Auxiliary drive systems, hydraulic and linkage systems64
• 57 Central lubrication system1