TM 1-1520-238-23
12-269
12.59.
ICE DETECTOR SIGNAL PROCESSOR REMOVAL/INSTALLATION
12.59.1. Description
This task covers:
Removal. Cleaning. Inspection. Installation.
12.59.2. Initial Setup
Tools:
Aircraft mechanic’s tool kit (item 376, App H)
Personnel Required:
67R
Attack Helicopter Repairer
67R3F
Attack Helicopter Repairer/Technical
Inspector
References:
TM 1-1520-238-T
Equipment Conditions:
Ref
Condition
1.57
Helicopter safed
2.2
Access doors T250L, T250R, T290L,
T290R, and L325 opened
12.59.3. Removal
a. Remove ice detector signal processor (1)
from brackets (2).
(1) Detach connector P261 (3) from receptacle
(A32)J1 (4).
(2) Detach connector P262 (5) from receptacle
(A32)J2 (6).
(3) Remove four screws (7) and washers (8)
from processor (1).
(4) Remove processor (1).
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M04-2180-2
M04-2180-3
6
43
5
1
7
8
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