TM 5-5420-202-20-2
PURGE FUEL SYSTEM (Sheet 2 of 2)
9.
10.
11.
12.
13.
14.
Using wrench and flashlight, reach through access hatch and loosen fuel-water separator
bleed cap (B).
Manually operate primer pump handle
(TM 5-5420-202-10).
Observe air release bubbles from fuel-water
separator bleed cap (B).
Continue to operate primer pump until a
constant fuel flow is observed from bleed
cap (B).
Using wrench, close bleed cap (B).
Install engine upper access cover
(page 17-12).
End of Task
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