• 25 Clutch107
• 26 Manual transmission615
• 27 Automatic transmission158
• 29 Pedal assembly10
• 31 Frame, trailer operation61
• 32 Suspension50
• 33 Front axle120
• 35 Rear axle117
• 40 Wheels, chassis alignment check35
• 41 Propeller shaft7
• 42 Brakes - hydraulic and mechanical systems88
• 43 Brakes - pneumatic system and auxiliary brakes142
• 46 Steering175
• 54 Electrical system, equipment and instruments153
• 55 Auxiliary drive systems, hydraulic and linkage systems3
• 57 Central lubrication system18