TM 9--2350--292--20--2
0439 00--1
AUXILIARY POWER UNIT DOOR, FAN ASSEMBLY AND HOLD--OPEN LATCH
REPLACEMENT (HATZ)
0439 00
THIS WORK PACKAGE COVERS:
Removal, Installation
INITIAL SETUP:
Tools and Special Tools
General mechanics tool kit (item 1, WP 0717 00)
Endless sling (item 24, WP 0717 00)
Suitable lifting device (200 lbs (90.8 kg) min cap)
Materials/Parts
Cotter pins (2) (item 5, WP 0718 00)
Cotter pin (item 19, WP 0718 00)
Spring washers (2) (item 294, WP 0718 00)
Cotter pins (2) (item 71, WP 0718 00)
Lockwashers (4) (item 2, WP 0718 00)
Lockwashers (16) (item 9, WP 0718 00)
Equipment Conditions
APU door opened (TM 9--2350--292--10)
(For maintenance of APU door or fan assembly only)
Personnel Required
Three
References
TM 9--2350--292--10
WARNING
APU door is not balanced when being removeThe APU
door fan must be removed prior to removal of APU door
assembly. Failure to comply may result in injury or death
to personnel.
NOTE
Perform Removal steps 1 through 5 and 12 and Installa-
tion steps 8 through 11 for maintenance of APU door fan
assembly.
Perform Removal steps 6 through 8 and 12 and Installa-
tion steps 5 through 7 for maintenance of APU door as-
sembly.
Perform Removal steps 9 through 12 and Installation
steps 1 through 4 for maintenance of APU door assembly
hold--open latch.