• 25 Clutch361
• 26 Manual transmission1174
• 27 Automatic transmission134
• 28 Transfer case221
• 29 Pedal assembly46
• 31 Frame, trailer operation141
• 32 Suspension278
• 33 Front axle286
• 35 Rear axle436
• 40 Wheels, chassis alignment check202
• 41 Propeller shaft105
• 42 Brakes - hydraulic and mechanical systems639
• 43 Brakes - pneumatic system and auxiliary brakes278
• 46 Steering453
• 54 Electrical system, equipment and instruments1153
• 55 Auxiliary drive systems, hydraulic and linkage systems62
• 57 Central lubrication system1