Cummins
Engine Company, Inc.
Box 3005
Columbus, Indiana U.S.A.
47202-3005
Oil Consumption Report
Customer Name Dist./Dlr.
Engine Model Mi/Km/Hr
Engine Serial No. CPL No.
Vehicle Make/Model Date
1. Review of maintenance history.
List any previous failures that could have had a detrimental effect on cylinder component life. Failures
could include fuel, coolant, and/or foreign abrasives in the oil, second ring groove beat-out, filter plugging,
etc.
Lube Oil Used.
Brand
Viscosity
Change Interval Mi/Km/Hr.
By-pass Oil Filter.
Model
Element
Change Interval Mi/Km/Hr.
Full Flow Oil Filter.
Model
Element
Change Interval Mi/Km/Hr.
Air Cleaner
Make and Model
Change Interval
2. List any external engine leaks.
3. Visually check for any internal leaks and list. Check turbocharger seals, valve guides, air compressor, etc.
4. Had the fuel pump been tampered with? What is maximum rail pressure
readings?
If yes, the pump must be reset to factory specifications and the customer sent out
to re-evaluate his oil consumption rate and the eligibility requirements must be met again.
5. Drain and refill oil pan to check dipstick markings and notes findings.
6. Only after above checks are completed, leaks corrected and proper documentation is completed, dis-
assemble engine to determine cause for the failure and repair as required.
7. State reason for oil consumption.
Signed:
Form No. 5706
SectionT-Troubleshooting Troubleshooting Symptoms Charts
N14 Page T-115
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