TM 9--2350--292--20--1
0019 00--4
AUXILIARY POWER UNIT FAILS TO KEEP RUNNING -- CONTINUED
0019 00
H
Did fuel flow?
CONTINUED FROM STEP E
no
yes
CONTINUED ON NEXT PAGE
Replace fuel filter/water
separator (WP 0616 00).
Verify fault is corrected.
1. Disconnect fuel line at quick--disconnect
between diesel fuel filter/water seperator
and manual shutoff valve.
2. Remove quick--disconnect connector from
fuel line.
3. Place fuel hose into catch bucket.
4. Turn MASTER switch ON
(TM 9--2350--292--10).
5. Turn FUEL SHUTOFF switch ON
(TM 9--2350--292--10).
6. Watch for fuel flow.
7. Turn FUEL SHUTOFF and MASTER
switches OFF.
I
Did fuel flow?
no
yes
Replace fuel filter (WP 0611 00).
Verify fault is corrected.
1. Reinstall quick--disconnect connector to fuel
line.
2. Reconnect fuel line at quick--disconnect
between diesel fuel filter/water separator and
manual shutoff valve.
3. Disconnect quick--disconnect between hull
mounted double bank fuel filters and lower fuel
pump.
4. Place fuel hose into catch bucket.
5. Turn MASTER switch ON
(TM 9--2350--292--10).
6. Turn FUEL SHUTOFF switch ON
(TM 9--2350--292--10).
7. Watch for fuel flow.
8. Turn FUEL SHUTOFF and MASTER switches
OFF.
