• 25 Clutch108
• 26 Manual transmission841
• 27 Automatic transmission212
• 28 Transfer case2
• 29 Pedal assembly13
• 31 Frame, trailer operation61
• 32 Suspension40
• 33 Front axle58
• 35 Rear axle110
• 40 Wheels, chassis alignment check33
• 41 Propeller shaft6
• 42 Brakes - hydraulic and mechanical systems82
• 43 Brakes - pneumatic system and auxiliary brakes80
• 46 Steering189
• 54 Electrical system, equipment and instruments125
• 55 Auxiliary drive systems, hydraulic and linkage systems2
• 57 Central lubrication system17