TM 9--2350--292--20--2
0615 00--4
AUXILIARY POWER UNIT UPPER AND LOWER FUEL PUMPS
REPLACEMENT (HATZ) -- CONTINUED
0615 00
Installation--Continued
8. Apply sealing compound to threads of elbows (10 and 11) and install on lower fuel pump (4).
9. Install lower fuel pump (4) and wiring harness 3W730 wire GND (9) with two screws (7) and two new lockwashers
(8).
10. Apply sealing compound to threads of hose (6) and fuel return quick--disconnect coupling half (5).
11. Install hose (6) and fuel return quick--disconnect coupling half (5) with connecting ring on lower fuel pump (4).
12. Apply sealing compound to threads of fuel supply quick--disconnect coupling half (3).
13. Install fuel supply quick--disconnect coupling half (3) with connecting ring on lower fuel pump (4).
14. Connect wiring harness 3W730 wire 76A (1) to lower fuel pump connector (2).
15. Apply adhesive (item 81, WP 0716 00) to any exposed terminals.
1
2
3
4
5
6
7
8
9
10
11
NOTE
FOLLOW--ON MAINTENANCE:
Install APU assembly (WP 0587 00)
END OF TASK
