operators_manual

Every 60,000 mi / 96,000 km / 6 Months
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Electrical and Lights - ECM Connector
• Check the tightness of the ECM connector. (Refer to Electrical System on page 254 for maintenance instructions.) for
maintenance instructions.)
Electrical and Lights - Wheel Sensors
• Check for damaged sensors and connectors, and worn or frayed wires. (Refer to Electrical System on page 254 for
maintenance instructions.)
Electrical and Lights - Power Supply Harnesses (engine, Transmission, etc.)
• Check for worn or damaged insulation, corroded terminals, frayed. Wash to remove excess grease. (Refer to Electrical System
on page 254 for maintenance instructions.)
Cab Structure, Doors and Hoods - Body and Cab Hold down Bolts, Cab Structure, Doors and Hoods on page 247
For Cab Structure, Doors, Hoods – Hinges and Latch (EXCLUDING door hinges)
• Lubricate with silicone spray. (Refer to Cab Structure, Doors and Hoods on page 247 for maintenance instructions.)
Heating and Air Conditioning - Condenser
• Clear any debris from the front of the condenser. (Refer to Heater and Air Conditioner Maintenance on page 276 for
maintenance instructions.)
Aftertreatment System - Diesel Exhaust Fluid Tank
• Inspect the tank, straps, brackets, hoses and fittings for abrasion damage, leaks, tightness and fully engaged connectors. (Refer
to Diesel Exhaust Fluid (DEF) Tank Straps on page 282 for maintenance instructions.)
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Ensure that all maintenance intervals leading up to this point are repeated during this interval prior to the completion of
those listed here.
MAINTENANCE - Every 60,000 mi / 96,000 km / 6 Months
Y53-6126-1A1 (01/21) 221
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