2-4. ENGINE TROUBLESHOOTING (CONT)
TEST OR INSPECTION
3. ENGINE STARTS BUT WILL NOT RUN (Cont).
Step 7. (Cont).
b. If fuel injector nozzles are okay, reinstall using new gaskets
(page 3-113) and go to step 8 below.
Step 8. 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 9 below.
Check fuel injection governor adjustments (page 3-14).
a. If fuel injection governor adjustments are not okay, adjust
If adjustments cannot be performed, go to step 10
b. If fuel injection governor adjustments are okay, go to step 11
Remove five capscrews securing gear cover and gasket to timing gear
Check fuel injection pump drive gear
to idler gear backlash using
Backlash should be 0.012 inch.