• 25 Clutch96
• 26 Manual transmission452
• 27 Automatic transmission2369
• 28 Transfer case74
• 29 Pedal assembly41
• 31 Frame, trailer operation130
• 32 Suspension217
• 33 Front axle149
• 35 Rear axle453
• 40 Wheels, chassis alignment check268
• 41 Propeller shaft136
• 42 Brakes - hydraulic and mechanical systems803
• 43 Brakes - pneumatic system and auxiliary brakes93
• 46 Steering269
• 54 Electrical system, equipment and instruments1210
• 55 Auxiliary drive systems, hydraulic and linkage systems39
• 57 Central lubrication system1