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MaxxForce 11/13

The following Maintenance Schedule lists all recommended

Services and Inspections based on Mileage, Months, and Engine Hours. 

6M


20,000 MILES
  / 500 HOURS
    / 6 MONTHS

Replace the following:​

  • ENGINE OIL, OIL FILTER

  • ENGINE OIL CENTRIFUGE FILTER

  • ENGINE FUEL FILTER


 

Service the following:​​​

  • CHECK AIR FILTER INDICATOR, REPLACE AS NEEDED

  • DRAIN THE FUEL WATER SEPERATOR AND INSPECT BOWL FOR DIRT
     


 

12M


50,000 MILES
  / 1,000 HOURS
    / 12 MONTHS

Replace the following:​​

  • ENGINE COOLANT FILTER

  • ENGINE FUEL STRAINER

  • CRANKCASE BREATHER ELEMENT (WHERE APPLIES - CENTRIFUGICAL SYSTEMS ARE NOT SERVICEABLE)


 

Service the following:​​

  • CHECK FOR EXCESSIVE OIL COMING FROM THE CENTRIFUGICAL CRANKCASE FILTER INTO ENGINE INTAKE, REPLACE CRANKCASE FILTER ASSEMBLY AS NEEDED

  • INSPECT THE EGR COOLER FOR CRACKS AND COOLANT LEAKS, ALSO CHECK FOR SOOT BLOCKAGE, CLEAN OR REPLACE AS NEEDED

  • INSPECT THE CAC (CLEAN AS NEEDED - IF OIL DISCOVERED)

  • INSPECT THE EGR VALVE & SYSTEM (REMOVE AND CLEAN AS NEEDED - IF HEAVY OIL/SOOT DISCOVERED)
     


 

18M


100,000 MILES
  / 2,000 HOURS
    / 18 MONTHS

Replace the following:​

  • ENGINE OIL & FILTER (New Engine OIL will be required to properly test various engine components, due to common Fuel Dilution problems)


 

Service the following:

  • SERVICE DIESEL PARTICULATE FILTER (SEE "DPF MAINTENANCE" FOR DETAILS) 

  • REMOVE AND CLEAN THE DPF FUEL INJECTOR (WHERE APPLIES)

  • CHECK ENGINE OIL LEVEL, HIGH OIL LEVEL IS GENERALLY CAUSED BY FUEL DILLUTION, A COMMON PROBLEM WITH MAXXFORCE ENGINES

  • TEST AND INSPECT THE INTAKE THROTTLE VALVE, TURBOCHARGER ACTUATOR, and EXHAUST VALVE via N.E.D. SOFTWARE (THESE COMPONENTS ARE REQUIRED FOR PROPER DPF REGENERATION)

  • INSPECT THE CAC (CLEAN AS NEEDED - IF OIL DISCOVERED)

  • TEST AND INSPECT THE EGR VALVE & SYSTEM (REMOVE AND CLEAN AS NEEDED)


 

60M


200,000 MILES
  / 5,000 HOURS
    / 60 MONTHS

Replace the following:​

  • COOLANT CHANGE (EXTENDED LIFE COOLANT CAN GO LONGER)

  • ENGINE AIR FILTER


 

Service the following:

  • OVERHEAD SET (VALVE ADJUSTMENT)

  • INSPECT THE DPF DIFFERENTIAL PRESSURE SENSOR TUBING & WIRING HARNESS FOR CRACKS AND DAMAGE, REPLACE AS NEEDED

  • INSPECT EXHAUST SYSTEM FOR ANY LEAKS OR DAMAGE, REPAIR AS NEEDED

  • STEAM CLEAN THE ENGINE BLOCK AND COMPARTMENT


 

Please Note: All DAILY and MONTHLY "Inspections" are NOT listed here. Please go back to the International Engine page to locate link for Engine Routine Inspections.

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