• 25 Clutch66
• 26 Manual transmission126
• 27 Automatic transmission20
• 28 Transfer case8
• 29 Pedal assembly14
• 31 Frame, trailer operation39
• 32 Suspension115
• 33 Front axle119
• 35 Rear axle246
• 40 Wheels, chassis alignment check67
• 41 Propeller shaft31
• 42 Brakes - hydraulic and mechanical systems371
• 43 Brakes - pneumatic system and auxiliary brakes88
• 46 Steering209
• 54 Electrical system, equipment and instruments160
• 55 Auxiliary drive systems, hydraulic and linkage systems5