FUEL BOOST PUMP, MOTOR, AND DRAIN TUBE REMOVAL/INSTALLATION continued
Jet fuel will cause external surface of fuel
cell to swell, delaminate, and leak if al-
lowed to contact the fuel cell more than
72 HOURS. Keep jet fuel away from the
outside of fuel cells.
The fuel boost pump located in the aft
fuel cell is designed for removal and re-
placement without draining fuel from the
cell. The canister contains a check valve
to prevent fuel leakage during the pump
c. Remove access cover (1).
(1) Remove 12 screws (2) and washers (3).
(2) Remove cover (1).
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