• 25 Clutch104
• 26 Manual transmission194
• 27 Automatic transmission137
• 28 Transfer case79
• 29 Pedal assembly39
• 31 Frame, trailer operation97
• 32 Suspension160
• 33 Front axle118
• 35 Rear axle140
• 40 Wheels, chassis alignment check158
• 41 Propeller shaft86
• 42 Brakes - hydraulic and mechanical systems247
• 43 Brakes - pneumatic system and auxiliary brakes85
• 46 Steering167
• 54 Electrical system, equipment and instruments754
• 55 Auxiliary drive systems, hydraulic and linkage systems47
• 57 Central lubrication system1