• 25 Clutch78
• 26 Manual transmission218
• 27 Automatic transmission2567
• 28 Transfer case438
• 29 Pedal assembly54
• 31 Frame, trailer operation215
• 32 Suspension244
• 33 Front axle324
• 35 Rear axle384
• 40 Wheels, chassis alignment check271
• 41 Propeller shaft116
• 42 Brakes - hydraulic and mechanical systems529
• 43 Brakes - pneumatic system and auxiliary brakes110
• 46 Steering342
• 54 Electrical system, equipment and instruments1359
• 55 Auxiliary drive systems, hydraulic and linkage systems39
• 57 Central lubrication system1