TM 9--2350--292--20--2
0663 00--2
AUXILIARY POWER UNIT HOURMETER AND BRACKET REPLACEMENT
(HATZ) -- CONTINUED
0663 00
Installation
1. Install bracket (9) on APU with two screws (13), two new spring lockwashers (11), two flat washers (12) and two
nuts (10). Torque screws 20--22 lb--ft (27--29.8 NSm).
2. Install hourmeter (5) on bracket (9) with three screws (7), three new lockwashers (8) and three nuts (6).
3. Install wiring harness 3W730 wire 658 and GND lead (3 and 4) on hourmeter (5) with two nuts (1) and two lock-
washers (2).
4. Apply adhesive to exposed electric terminals on hourmeter.
1
2
3
4
1
2
5
6
7
8
9
10
11
12
13
NOTE
FOLLOW--ON MAINTENANCE:
Install APU cover (WP 0413 00)
Connect battery power (WP 0256 00)
END OF TASK
