TM 5-3805-262-34
2-4. ENGINE TROUBLESHOOTING (CONT)
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
4. ENGINE MISFIRES (Cont).
Step 8.
Test fuel injector nozzles (page 3-110).
a. If fuel injector nozzles do not test okay, forward to general
support maintenance for repair (page 4-80).
b. If fuel injector nozzles are okay, reinstall using new gaskets
(page 3-113) and go to step 9 below.
Step 9.
Check valve timing (page 3-8).
a. If valve timing is not okay as indicated by dial indicator hand
not indicating 0.053 inch, go to Malfunction 11, page 2-41.
b. If valve timing is okay as indicated by dial indicator hand in-
dicating 0.053 inch, go to step 10 below.
Step 10. Check fuel injection pump timing adjustment (page 3-10).
a. If timing adjustment is not okay, adjust (page 3-10).
b. If timing adjustment is okay, go to step 11 below.
Step 11. Check fuel injection governor adjustments (page 3-14).
a. If fuel injection governor adjustments are not okay, adjust
(page 3-14). If adjustments cannot be performed, go to step 12
below.
b. If fuel injection governor adjustments are okay, go to step 13
below.
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