• 25 Clutch128
• 26 Manual transmission224
• 27 Automatic transmission337
• 28 Transfer case67
• 29 Pedal assembly31
• 31 Frame, trailer operation101
• 32 Suspension172
• 33 Front axle183
• 35 Rear axle266
• 40 Wheels, chassis alignment check173
• 41 Propeller shaft90
• 42 Brakes - hydraulic and mechanical systems345
• 43 Brakes - pneumatic system and auxiliary brakes134
• 46 Steering176
• 54 Electrical system, equipment and instruments792
• 55 Auxiliary drive systems, hydraulic and linkage systems62
• 57 Central lubrication system5