• 25 Clutch181
• 26 Manual transmission1122
• 27 Automatic transmission367
• 28 Transfer case117
• 29 Pedal assembly53
• 31 Frame, trailer operation177
• 32 Suspension335
• 33 Front axle231
• 35 Rear axle310
• 40 Wheels, chassis alignment check279
• 41 Propeller shaft149
• 42 Brakes - hydraulic and mechanical systems756
• 43 Brakes - pneumatic system and auxiliary brakes160
• 46 Steering424
• 54 Electrical system, equipment and instruments1380
• 55 Auxiliary drive systems, hydraulic and linkage systems61
• 57 Central lubrication system1