• 25 Clutch85
• 26 Manual transmission219
• 27 Automatic transmission3592
• 28 Transfer case374
• 29 Pedal assembly51
• 31 Frame, trailer operation147
• 32 Suspension283
• 33 Front axle273
• 35 Rear axle395
• 40 Wheels, chassis alignment check264
• 41 Propeller shaft175
• 42 Brakes - hydraulic and mechanical systems426
• 43 Brakes - pneumatic system and auxiliary brakes124
• 46 Steering285
• 54 Electrical system, equipment and instruments1525
• 55 Auxiliary drive systems, hydraulic and linkage systems39
• 57 Central lubrication system1