• 25 Clutch134
• 26 Manual transmission622
• 27 Automatic transmission296
• 28 Transfer case201
• 29 Pedal assembly13
• 31 Frame, trailer operation62
• 32 Suspension48
• 33 Front axle75
• 35 Rear axle168
• 40 Wheels, chassis alignment check35
• 41 Propeller shaft15
• 42 Brakes - hydraulic and mechanical systems86
• 43 Brakes - pneumatic system and auxiliary brakes86
• 46 Steering229
• 54 Electrical system, equipment and instruments230
• 55 Auxiliary drive systems, hydraulic and linkage systems5
• 57 Central lubrication system17