TM 1-1520-238-23
Change 3
15-55
15.13.
APU START/RUN/OFF SWITCH REPLACEMENT - continued
c. Remove START/RUN switch (8) from panel (9).
(1) Remove nut (10) and lockwasher (11).
(2) Remove switch (8) from panel (9), lock-
ring (12), and component board (13).
d. Detach wires (14) from switch (8).
(1) Identify wires (14).
(2) Remove 10 screws (15), lockwashers (16),
and lugs (17).
(3) Discard switch (8).
15.13.4. Cleaning
a. Clean removed and attaching parts (para
1.47).
15.13.5. Inspection
a. Check for burned, broken, or frayed wiring or
connectors.
b. Check removed and attaching parts for corro-
sion (para 1.49).
15.13.6. Installation
a. Attach identified wires (14) to switch (8).
(1) Install 10 screws (15) through lockwashers
(16) and lugs (17).
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M04-1871-2
9
12
13
8
11
10
M04-1871-4A
8
16
17
14
15
