• 25 Clutch121
• 26 Manual transmission579
• 27 Automatic transmission180
• 28 Transfer case69
• 29 Pedal assembly35
• 31 Frame, trailer operation94
• 32 Suspension153
• 33 Front axle110
• 35 Rear axle200
• 40 Wheels, chassis alignment check150
• 41 Propeller shaft84
• 42 Brakes - hydraulic and mechanical systems251
• 43 Brakes - pneumatic system and auxiliary brakes93
• 46 Steering197
• 54 Electrical system, equipment and instruments760
• 55 Auxiliary drive systems, hydraulic and linkage systems39
• 57 Central lubrication system1