ENGINE LACKS POWER

TM 5-2420-222-20-1

ORGANIZATIONAL TROUBLESHOOTING - CONTINUED

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION

Step 4.

Pull liquid level gage (2) out of nipple or adapter (3) and check for diesel fuel in lubricating oil. If

diesel fuel is present in lubricating oil, it will be thin and smell like fuel. Push gage (2) into nipple or

adapter (3) as far as it will go.

a. If diesel fuel is not present in lubricating oil, notify Direct Support Maintenance.

b. If diesel fuel is present in lubricating oil, go to step 5.

Step 5.

Remove and inspect fuel pump (page 2-226).

a. If fuel pump checks good, notify Direct Support Maintenance.

b. If fuel pump is defective, replace (page 2-226).

13. ENGINE LACKS POWER

Step 1.

Check fuel metering pump adjustment (page 2-222).

a. If fuel metering pump does not need adjustment, go to step 2.

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