TM 55-1520-240-T
7-9.5 INTEGRATED LOWER CONTROL ACTUATOR (ILCA)
FAILS TEST 4, 5, 7, 11, 13
FAULT ISOLATION PROCEDURE
INITIAL SETUP
Applicable Configurations:
All
Tools:
Aircraft Mechanic’s Tool Kit,
NSN 5180-00-323-4692
Multimeter
Materials:
None
Personnel Required:
68H20 Aircraft Pneudraulics Repairer
References:
TM 55-1520-240-23
Equipment Condtion:
Visual Check of Integrated Lower Control Ac-
tuator (ILCA) Performed (Task 7-9.2)
NO. 1 EXTENSIBLE
LINK
NOTE
Test 4 is manual cycling test (all).
Test 5 is cylinder stroke test (all). Test
7 is static dead band test (all). Test
11 is return pressure test (all). Test
13 is case cavity leakage test (all).
REMOVE EXTENSIBLE
LINKS FROM ACTUATOR.
FORWARD ACTUATOR TO
DEPOT FOR DISPOSITION.
NO. 2
EXTENSIBLE
LINK
45 x 54
7-9.5
D145-12463-SPA
END OF TASK
7-226
