• 25 Clutch86
• 26 Manual transmission191
• 27 Automatic transmission1269
• 28 Transfer case305
• 29 Pedal assembly36
• 31 Frame, trailer operation136
• 32 Suspension264
• 33 Front axle218
• 35 Rear axle259
• 40 Wheels, chassis alignment check249
• 41 Propeller shaft137
• 42 Brakes - hydraulic and mechanical systems346
• 43 Brakes - pneumatic system and auxiliary brakes127
• 46 Steering306
• 54 Electrical system, equipment and instruments1362
• 55 Auxiliary drive systems, hydraulic and linkage systems39
• 57 Central lubrication system1