(7) Prime fuel system (para 3-77).
Caution
d. Fuel Filter Service (Model D333TA).
Be sure that washer between cover
(1) Close valve in fuel line from tank; remove
and body is serviceable and properly
drain plug (fig. 3-13); open vent valve, and drain fuel
installed, or an air leak will occur that
filter.
will starve fuel injection pump.
(2) Clean thoroughly around filter cover
(6) Install plug in center bolt then install drain
plug.
Figure 3-13. Fuel filter service on engine model D333TA.
Figure 3-14. Filler cap and filter service, model 855BG2.
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