• 25 Clutch175
• 26 Manual transmission1126
• 27 Automatic transmission135
• 28 Transfer case71
• 29 Pedal assembly42
• 31 Frame, trailer operation116
• 32 Suspension185
• 33 Front axle238
• 35 Rear axle309
• 40 Wheels, chassis alignment check166
• 41 Propeller shaft92
• 42 Brakes - hydraulic and mechanical systems458
• 43 Brakes - pneumatic system and auxiliary brakes91
• 46 Steering250
• 54 Electrical system, equipment and instruments868
• 55 Auxiliary drive systems, hydraulic and linkage systems40
• 57 Central lubrication system1