TM 1-1520-238-23
12-142
12.45.
THERMAL DISCHARGE INDICATOR REPLACEMENT
12.45.1. Description
This task covers:
Removal. Cleaning. Inspection. Installation.
12.45.2. Initial Setup
Tools:
Aircraft mechanic’s tool kit (item 376, App H)
Materials/Parts:
Gasket
Packing
Personnel Required:
67R
Attack Helicopter Repairer
67R3F
Attack Helicopter Repairer/Technical
Inspector
Equipment Conditions:
Ref
Condition
1.57
Helicopter safed
12.45.3. Removal
a. Remove thermal discharge disk indicator (1)
from indicator housing (2).
(1) Remove snap ring (3) and gasket (4) from
housing (2).
(2) Remove and discard indicator (1) and pack-
ing (5).
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M04-992-1
M04-992-2
5
2
1
4
3
