TM 9--2350--292--20--2
0627 00--4
AUXILIARY POWER UNIT FUEL PUMP AND RELAY BOX MOUNTING
BRACKET, OIL DRAIN LINES BRACKET AND WIRING HARNESS BRACKET
REPLACEMENT (HATZ) CONTINUED
0627 00
Installation--Continued
6. Install resilient mount (8) on fuel pump and relay box mounting bracket (5) with four screws (7) and four new self--
locking nuts (6).
7. Install fuel pump and relay box mounting bracket (5) on APU with four screws (1), seven new lockwashers (2),
three flat washers (3) and three nuts (4).
1
2
3
2
4
2
1
3
2
4
6
2
7
8
5
1
2
1
3
4
2
NOTE
FOLLOW--ON MAINTENANCE:
Install APU hot air pipe (WP 0628 00)
Install APU crankcase oil drain lines (WP 0605 00)
Install APU relay box assembly (WP 0662 00)
Install APU preheat solenoid (WP 0664 00)
Install APU starter relay (WP 0641 00)
Install APU fuel/water separator (WP 0616 00)
Install APU upper and lower fuel pumps (WP 0615 00)
END OF TASK