• 25 Clutch70
• 26 Manual transmission158
• 27 Automatic transmission3444
• 28 Transfer case358
• 29 Pedal assembly42
• 31 Frame, trailer operation124
• 32 Suspension283
• 33 Front axle208
• 35 Rear axle300
• 40 Wheels, chassis alignment check255
• 41 Propeller shaft143
• 42 Brakes - hydraulic and mechanical systems357
• 43 Brakes - pneumatic system and auxiliary brakes110
• 46 Steering243
• 54 Electrical system, equipment and instruments1300
• 55 Auxiliary drive systems, hydraulic and linkage systems39
• 57 Central lubrication system1