TM 9--2350--292--20--2
AUXILIARY POWER UNIT FUEL SYSTEM LINES AND FITTINGS
REPLACEMENT (HATZ) -- CONTINUED
0617 00
Installation--Continued
11. Install hose (21) with fitting (22) on upper fuel pump (16) and secure clamp (20).
12. Install elbow (19) on input side #3 of fuel/water separator (12). Install hose (18) on elbow (19) and quick--discon-
nect coupling half (17) on hose (18).
13. Install but do not tighten hose clamps (9 and 13). Install barbed fittings (11 and 14) in hose (10), if removed.
14. Install fitting (14) with hose (10) on elbow (15) of upper fuel pump (16).
15. Install fitting (11) with hose (10) in outlet side #4 of fuel/water separator (12). Secure hose clamps (9 and 13).
16. Install hose (7), connecting ring (6) and fuel return quick--disconnect coupling half (5) on elbow (8) of lower fuel
pump (4).
17. Install connecting ring (2) and fuel supply quick--disconnect coupling half (1) on elbow (3) of lower fuel pump (4).
8
7
4
2
3
1
6
5
16
22
20
21
19
18
17
11
9
10
13
14
15
12
16
NOTE
FOLLOW--ON MAINTENANCE:
Install APU assembly (WP 0587 00)
END OF TASK
0617 00--7/8 blank
