• 25 Clutch175
• 26 Manual transmission1308
• 27 Automatic transmission135
• 28 Transfer case67
• 29 Pedal assembly41
• 31 Frame, trailer operation145
• 32 Suspension276
• 33 Front axle235
• 35 Rear axle535
• 40 Wheels, chassis alignment check196
• 41 Propeller shaft100
• 42 Brakes - hydraulic and mechanical systems619
• 43 Brakes - pneumatic system and auxiliary brakes261
• 46 Steering404
• 54 Electrical system, equipment and instruments985
• 55 Auxiliary drive systems, hydraulic and linkage systems43
• 57 Central lubrication system1