• 25 Clutch78
• 26 Manual transmission186
• 27 Automatic transmission1426
• 28 Transfer case312
• 29 Pedal assembly46
• 31 Frame, trailer operation136
• 32 Suspension319
• 33 Front axle256
• 35 Rear axle344
• 40 Wheels, chassis alignment check277
• 41 Propeller shaft158
• 42 Brakes - hydraulic and mechanical systems425
• 43 Brakes - pneumatic system and auxiliary brakes125
• 46 Steering252
• 54 Electrical system, equipment and instruments1529
• 55 Auxiliary drive systems, hydraulic and linkage systems39
• 57 Central lubrication system1