TM 9--2350--292--20--2
0587 00--1
AUXILIARY POWER UNIT ASSEMBLY REPLACEMENT (HATZ)
0587 00
THIS WORK PACKAGE COVERS:
Removal, Installation
INITIAL SETUP:
Tools and Special Tools
General mechanic’s tool kit (item 1, WP 0717 00)
Endless sling (item 23, WP 0717 00)
Suitable lifting device (750 lbs min
lifting cap. (340.5 kg))
APU Test Stand (item 17, WP 0717 00)
Materials/Parts
Lockwasher (item 38, WP 0718 00)
Lockwasher (item 58, WP 0718 00)
Lockwashers (2) (item 10, WP 0718 00)
Lockwashers (4) (item 202, WP 0718 00)
Equipment Conditions
Boom raised (TM 9--2350--292--10)
Battery power disconnected (WP 0256 00)
APU access door open (TM 9--2350--292--10)
Engine deck access door opened
(TM 9--2350--292--10)
Personnel heater exhaust hose removed
(WP 0532 00)
Personnel Required
Three
References
TM 9--2350--292--10
Removal
NOTE
Perform the following steps to disconnect vehicle electri-
cal wiring from APU assembly.
1. Disconnect APU wiring harness 3W730 P3 (1) from door fan connector (2).
2. Disconnect APU wiring harness 3W704 connector P1 (3) from vehicle wiring harness connector (4).
3. Disconnect APU wiring harness 3W711 connector P1 (5) from vehicle wiring harness connector (6).
4. Disconnect GND wire (7) of APU wiring harness at single wire junction (8) of vehicle wiring harness.
5
6
3
4
7
8
1
2
