TM 55-1520-240-23-8
10-97
REMOVE APU FUEL BOOST PUMP
(Continued)
10-97
1.
Tag and disconnect two electrical connectors (1)
from pump (2) and solenoid valve (3).
2.
Tag and disconnect two fuel hoses (4). Plug
hose connectors.
3.
Remove four screws (5) and washers (6).
Disconnect electrical lead (7).
4.
Remove pump (2) and solenoid valve (3). Use
container and cloths (E135) for any spilled fuel.
5.
Loosen nut (8).
6.
Hold nipple (9) with wrench. Remove solenoid
valve (3) and packing (10). Use wrench on flats
of solenoid valve.
7.
Plug valve (3).
8.
Remove two nipples (9 and 11), packings (12
and 13) and nut (8). Plug ports in pump.
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