• 25 Clutch82
• 26 Manual transmission175
• 27 Automatic transmission2097
• 28 Transfer case76
• 29 Pedal assembly40
• 31 Frame, trailer operation123
• 32 Suspension261
• 33 Front axle161
• 35 Rear axle410
• 40 Wheels, chassis alignment check278
• 41 Propeller shaft132
• 42 Brakes - hydraulic and mechanical systems689
• 43 Brakes - pneumatic system and auxiliary brakes94
• 46 Steering302
• 54 Electrical system, equipment and instruments1385
• 55 Auxiliary drive systems, hydraulic and linkage systems39
• 57 Central lubrication system1