TM 1-1520-238-23
B-172
Change 4
(1)
(2)
(3)
(4)
(5)
(6)
MAINTENANCE LEVEL
TOOLS &
EQUIP
GROUP
NUMBER
COMPONENT/ASSEMBLY
MAINTENANCE
FUNCTION
AVUM (O) AVIM (F) DEPOT (D)
REF
CODE
REMARKS
CODE
15
AUXILIARY POWER UNIT
1501
APU INSTALLATION
TEST
1.0
7, 27, 70,
107, 154,
163, 188,
199, 210,
262, 371,
REPAIR
0.9
376, 378,
418, 419,
420, 421,
435, 441,
447
150101
ENGINE, GAS TURBINE
(REFER TO
TM 1-2835-213-23)
150102
WIRING HARNESS
(REFER TO
TM 1-2835-213-23)
15010201
WIRING HARNESS W657
(REFER TO
TM 1-2835-213-23)
150103
CLUTCH ASSEMBLY, APU
(REFER TO
TM 1-2835-213-23)
15010301
VALVE, SOLENOID
(REFER TO
TM 1-2835-213-23)
150104
FUEL CONTROL
ASSEMBLY
(REFER TO
TM 1-2835-213-23)
