• 25 Clutch87
• 26 Manual transmission252
• 27 Automatic transmission2209
• 28 Transfer case77
• 29 Pedal assembly44
• 31 Frame, trailer operation124
• 32 Suspension223
• 33 Front axle158
• 35 Rear axle397
• 40 Wheels, chassis alignment check278
• 41 Propeller shaft156
• 42 Brakes - hydraulic and mechanical systems594
• 43 Brakes - pneumatic system and auxiliary brakes96
• 46 Steering311
• 54 Electrical system, equipment and instruments1380
• 55 Auxiliary drive systems, hydraulic and linkage systems39
• 57 Central lubrication system1