• 25 Clutch92
• 26 Manual transmission369
• 27 Automatic transmission2080
• 28 Transfer case74
• 29 Pedal assembly41
• 31 Frame, trailer operation132
• 32 Suspension219
• 33 Front axle150
• 35 Rear axle451
• 40 Wheels, chassis alignment check261
• 41 Propeller shaft136
• 42 Brakes - hydraulic and mechanical systems767
• 43 Brakes - pneumatic system and auxiliary brakes96
• 46 Steering282
• 54 Electrical system, equipment and instruments1263
• 55 Auxiliary drive systems, hydraulic and linkage systems39
• 57 Central lubrication system1