• 25 Clutch284
• 26 Manual transmission1119
• 27 Automatic transmission152
• 28 Transfer case77
• 29 Pedal assembly44
• 31 Frame, trailer operation145
• 32 Suspension314
• 33 Front axle251
• 35 Rear axle474
• 40 Wheels, chassis alignment check197
• 41 Propeller shaft104
• 42 Brakes - hydraulic and mechanical systems693
• 43 Brakes - pneumatic system and auxiliary brakes301
• 46 Steering444
• 54 Electrical system, equipment and instruments1124
• 55 Auxiliary drive systems, hydraulic and linkage systems62
• 57 Central lubrication system1