• 25 Clutch70
• 26 Manual transmission147
• 27 Automatic transmission1328
• 28 Transfer case285
• 29 Pedal assembly36
• 31 Frame, trailer operation107
• 32 Suspension274
• 33 Front axle214
• 35 Rear axle270
• 40 Wheels, chassis alignment check254
• 41 Propeller shaft139
• 42 Brakes - hydraulic and mechanical systems356
• 43 Brakes - pneumatic system and auxiliary brakes102
• 46 Steering220
• 54 Electrical system, equipment and instruments1310
• 55 Auxiliary drive systems, hydraulic and linkage systems39
• 57 Central lubrication system1