• 25 Clutch364
• 26 Manual transmission1314
• 27 Automatic transmission134
• 28 Transfer case78
• 29 Pedal assembly46
• 31 Frame, trailer operation141
• 32 Suspension297
• 33 Front axle252
• 35 Rear axle612
• 40 Wheels, chassis alignment check205
• 41 Propeller shaft104
• 42 Brakes - hydraulic and mechanical systems675
• 43 Brakes - pneumatic system and auxiliary brakes293
• 46 Steering453
• 54 Electrical system, equipment and instruments1157
• 55 Auxiliary drive systems, hydraulic and linkage systems61
• 57 Central lubrication system1