• 25 Clutch58
• 26 Manual transmission146
• 27 Automatic transmission2
• 28 Transfer case5
• 29 Pedal assembly24
• 31 Frame, trailer operation13
• 32 Suspension42
• 33 Front axle68
• 35 Rear axle156
• 40 Wheels, chassis alignment check26
• 41 Propeller shaft7
• 42 Brakes - hydraulic and mechanical systems206
• 43 Brakes - pneumatic system and auxiliary brakes26
• 46 Steering98
• 54 Electrical system, equipment and instruments52
• 55 Auxiliary drive systems, hydraulic and linkage systems3