• 25 Clutch124
• 26 Manual transmission275
• 27 Automatic transmission270
• 28 Transfer case72
• 29 Pedal assembly54
• 31 Frame, trailer operation105
• 32 Suspension193
• 33 Front axle237
• 35 Rear axle371
• 40 Wheels, chassis alignment check175
• 41 Propeller shaft91
• 42 Brakes - hydraulic and mechanical systems467
• 43 Brakes - pneumatic system and auxiliary brakes104
• 46 Steering268
• 54 Electrical system, equipment and instruments782
• 55 Auxiliary drive systems, hydraulic and linkage systems40
• 57 Central lubrication system1