• 25 Clutch117
• 26 Manual transmission803
• 27 Automatic transmission331
• 28 Transfer case73
• 29 Pedal assembly37
• 31 Frame, trailer operation124
• 32 Suspension234
• 33 Front axle224
• 35 Rear axle455
• 40 Wheels, chassis alignment check184
• 41 Propeller shaft102
• 42 Brakes - hydraulic and mechanical systems406
• 43 Brakes - pneumatic system and auxiliary brakes82
• 46 Steering466
• 54 Electrical system, equipment and instruments935
• 55 Auxiliary drive systems, hydraulic and linkage systems60
• 57 Central lubrication system1