• 25 Clutch128
• 26 Manual transmission415
• 27 Automatic transmission129
• 28 Transfer case72
• 29 Pedal assembly42
• 31 Frame, trailer operation135
• 32 Suspension229
• 33 Front axle179
• 35 Rear axle275
• 40 Wheels, chassis alignment check170
• 41 Propeller shaft103
• 42 Brakes - hydraulic and mechanical systems583
• 43 Brakes - pneumatic system and auxiliary brakes161
• 46 Steering282
• 54 Electrical system, equipment and instruments905
• 55 Auxiliary drive systems, hydraulic and linkage systems40
• 57 Central lubrication system1