TM 5-2410-241-23-1
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EXCESSIVE ENGINE OIL CONSUMPTION INSPECTION CONTINUED
12. Inspect front crankshaft seal (Figure 4, Item 1) for Class III oil leaks.
a. If oil leaks are present, replace front crankshaft seal (WP 0079).
b. If no leaks are found at front crankshaft seal, proceed to step 13.
13. Inspect oil pan (Figure 4, Item 4), oil pan drain valve (Figure 4, Item 3), and oil pan gasket (Figure 4, Item 2) for
Class III oil leaks.
a. If oil leaks are present, replace front oil pan, oil pan drain valve, and oil pan gasket (WP 0089).
b. If no leaks are found at oil pan, oil pan drain valve, or oil pan gasket, proceed to step 14.
14. Inspect engine block assembly (Figure 4, Item 5) for Class III oil leaks.
a. If oil leaks are present, replace engine assembly (WP 0057).
b. If no leaks are found on engine assembly, return to troubleshooting (WP 0019).
Figure 4. Bottom Engine Oil Leaks.
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END OF TASK
END OF WORK PACKAGE
