• 25 Clutch146
• 26 Manual transmission586
• 27 Automatic transmission208
• 28 Transfer case74
• 29 Pedal assembly53
• 31 Frame, trailer operation105
• 32 Suspension182
• 33 Front axle244
• 35 Rear axle300
• 40 Wheels, chassis alignment check174
• 41 Propeller shaft89
• 42 Brakes - hydraulic and mechanical systems410
• 43 Brakes - pneumatic system and auxiliary brakes102
• 46 Steering272
• 54 Electrical system, equipment and instruments793
• 55 Auxiliary drive systems, hydraulic and linkage systems39
• 57 Central lubrication system1