• 25 Clutch151
• 26 Manual transmission680
• 27 Automatic transmission382
• 28 Transfer case88
• 29 Pedal assembly57
• 31 Frame, trailer operation192
• 32 Suspension269
• 33 Front axle161
• 35 Rear axle232
• 40 Wheels, chassis alignment check242
• 41 Propeller shaft131
• 42 Brakes - hydraulic and mechanical systems381
• 43 Brakes - pneumatic system and auxiliary brakes165
• 46 Steering203
• 54 Electrical system, equipment and instruments1158
• 55 Auxiliary drive systems, hydraulic and linkage systems41
• 57 Central lubrication system19