• 25 Clutch116
• 26 Manual transmission285
• 27 Automatic transmission128
• 28 Transfer case70
• 29 Pedal assembly50
• 31 Frame, trailer operation125
• 32 Suspension225
• 33 Front axle236
• 35 Rear axle216
• 40 Wheels, chassis alignment check173
• 41 Propeller shaft101
• 42 Brakes - hydraulic and mechanical systems579
• 43 Brakes - pneumatic system and auxiliary brakes161
• 46 Steering291
• 54 Electrical system, equipment and instruments809
• 55 Auxiliary drive systems, hydraulic and linkage systems39
• 57 Central lubrication system1