• 25 Clutch138
• 26 Manual transmission669
• 27 Automatic transmission160
• 29 Pedal assembly32
• 31 Frame, trailer operation68
• 32 Suspension99
• 33 Front axle125
• 35 Rear axle194
• 40 Wheels, chassis alignment check49
• 41 Propeller shaft11
• 42 Brakes - hydraulic and mechanical systems224
• 43 Brakes - pneumatic system and auxiliary brakes172
• 46 Steering208
• 54 Electrical system, equipment and instruments189
• 55 Auxiliary drive systems, hydraulic and linkage systems5
• 57 Central lubrication system18