• 25 Clutch94
• 26 Manual transmission258
• 27 Automatic transmission215
• 28 Transfer case40
• 29 Pedal assembly24
• 31 Frame, trailer operation80
• 32 Suspension121
• 33 Front axle121
• 35 Rear axle162
• 40 Wheels, chassis alignment check58
• 41 Propeller shaft37
• 42 Brakes - hydraulic and mechanical systems567
• 43 Brakes - pneumatic system and auxiliary brakes39
• 46 Steering261
• 54 Electrical system, equipment and instruments469
• 55 Auxiliary drive systems, hydraulic and linkage systems17