• 25 Clutch173
• 26 Manual transmission752
• 27 Automatic transmission2356
• 28 Transfer case100
• 29 Pedal assembly76
• 31 Frame, trailer operation174
• 32 Suspension249
• 33 Front axle181
• 35 Rear axle312
• 40 Wheels, chassis alignment check307
• 41 Propeller shaft147
• 42 Brakes - hydraulic and mechanical systems382
• 43 Brakes - pneumatic system and auxiliary brakes136
• 46 Steering390
• 54 Electrical system, equipment and instruments1276
• 55 Auxiliary drive systems, hydraulic and linkage systems39
• 57 Central lubrication system3