C - Peterbilt Motors Company
C - Peterbilt Motors Company
C - Peterbilt Motors Company
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Every 40,000 mi (64,000 km), 1,200<br />
Hours, or 12 months - Maintenance<br />
Check<br />
• Fuel Filter, Canister and Spin-on<br />
Type - Replace<br />
• Lubricating Oil - Change<br />
• Lubricating Oil Filters - Change<br />
• Cooling System Antifreeze Check<br />
° Coolant level<br />
° Coolant Protection<br />
• Batteries - Check<br />
° Battery Cables and<br />
Connections – Check<br />
° Battery condition – electrolyte<br />
level, cracks, signs of leaking,<br />
overcharging<br />
° Battery hold-downs for<br />
tightness<br />
° Battery box mounting bolt<br />
torque<br />
Every 80,000 mi (128,000 km), 2,400<br />
Hours, or 2 Years - Maintenance<br />
Check<br />
• Radiator Hoses - Check<br />
° Hose condition -<br />
deterioration/signs of leaking<br />
° Hose clamp torque<br />
• Crankshaft Vibration Damper -<br />
Check<br />
° Damper for cracks, nicks,<br />
Leakage<br />
° Damper fastener torque<br />
• Air Compressor Carbon Buildup -<br />
Check/Correct<br />
Maintenance Guidelines<br />
Every 160,000 mi (256,000 km),<br />
4,800 Hours – Maintenance Check<br />
• Cooling system antifreeze check<br />
° Coolant level<br />
° Coolant protection<br />
° Replace coolant filter<br />
• Aftertreatment Fuel Injector –<br />
Clean<br />
• Exhaust System - Change<br />
° Replace exhaust flex pipe(s)<br />
• Valve Clearance - adjust<br />
• Valve cover gasket seal - replace<br />
• Engine mounting bolts - check<br />
° Check bolt torque<br />
5-7<br />
5
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