• 25 Clutch113
• 26 Manual transmission585
• 27 Automatic transmission158
• 29 Pedal assembly18
• 31 Frame, trailer operation61
• 32 Suspension98
• 33 Front axle125
• 35 Rear axle135
• 40 Wheels, chassis alignment check38
• 41 Propeller shaft7
• 42 Brakes - hydraulic and mechanical systems97
• 43 Brakes - pneumatic system and auxiliary brakes164
• 46 Steering187
• 54 Electrical system, equipment and instruments155
• 55 Auxiliary drive systems, hydraulic and linkage systems4
• 57 Central lubrication system18