• 25 Clutch103
• 26 Manual transmission672
• 27 Automatic transmission211
• 29 Pedal assembly10
• 31 Frame, trailer operation62
• 32 Suspension76
• 33 Front axle56
• 35 Rear axle142
• 40 Wheels, chassis alignment check31
• 41 Propeller shaft6
• 42 Brakes - hydraulic and mechanical systems83
• 43 Brakes - pneumatic system and auxiliary brakes143
• 46 Steering174
• 54 Electrical system, equipment and instruments153
• 55 Auxiliary drive systems, hydraulic and linkage systems6
• 57 Central lubrication system18