Resetting Change Engine Oil Service Interval Message - Navistar MaxxForce DT Operation And Maintenance Manual

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SECTION 5 – MAINTENANCE SCHEDULE AND SERVICE PROCEDURES
5. Remove and discard O-ring.
6. Remove the rotor and allow the oil to drain out of it before
discarding. Dispose of the rotor according to applicable
regulations.
7. Clean and inspect the cover assembly. Clean the O-ring
groove in the cover assembly and mating surface.
8. Inspect the bearings in the cover and body assemblies.
Make sure both assemblies are free of debris.
9. Lubricate a new O-ring with clean engine oil and insert in to
the groove of the cover assembly.
10. Insert a new rotor assembly into the cover assembly and
firmly press until it seats.
11. Insert the rotor inlet with the bearing in the body assembly.
Press the cover and body assemblies together.
12. Position the band clamp over the cover and body flanges.
Engage the tee bolt and turn the band clamp handle and
tighten securely.
13. Start the engine and check all connections for leaks.
If no leaks are observed, shut down engine.
If leaks are observed, shut down engine and correct
leaks. Start engine again and observe for leaks. If no
leaks are observed, shut down engine.
Page 72
RESETTING CHANGE ENGINE OIL SERVICE INTERVAL
MESSAGE
Reset the Service Interval Message (change engine oil) per the
following procedure:
1. If not already done, set the parking brake.
2. Turn ignition switch to ON.
3. Turn cruise ON.
4. Turn cruise OFF.
5. Turn cruise ON.
6. Very rapidly push the resume switch four times and then hold
down on the fifth time for four seconds.
7. The Change Oil message should clear.
8. The operation from the time the cruise is turned ON for
the second time to the fifth activation of the resume switch
must take place within six seconds. If you fail to reset the
message, repeat the process.

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