• 25 Clutch109
• 26 Manual transmission433
• 27 Automatic transmission1302
• 28 Transfer case264
• 29 Pedal assembly50
• 31 Frame, trailer operation198
• 32 Suspension309
• 33 Front axle247
• 35 Rear axle298
• 40 Wheels, chassis alignment check282
• 41 Propeller shaft159
• 42 Brakes - hydraulic and mechanical systems437
• 43 Brakes - pneumatic system and auxiliary brakes170
• 46 Steering264
• 54 Electrical system, equipment and instruments1405
• 55 Auxiliary drive systems, hydraulic and linkage systems41
• 57 Central lubrication system19