TM 1-1520-238-23
2-236
2.69.
AFT DOOR LATCH STRUCTURAL PLATE AND CANOPY LOCK SWITCH
REMOVAL/INSTALLATION
2.69.1. Description
This task covers:
Removal. Cleaning. Inspection. Installation.
2.69.2. Initial Setup
Tools:
Aircraft mechanic’s tool kit (item 376, App H)
Electrical tool kit (item 378, App H)
Materials/Parts:
Self-locking nut (2)
Personnel Required:
67R
Attack Helicopter Repairer
68X
Armament/Electrical System Repairer
67R3F
Attack Helicopter Repairer/Technical
Inspector
Equipment Conditions:
Ref
Condition
1.57
Helicopter safed
1.56
Pilot or CPG door opened
NOTE
This task is typical for pilot and/or CPG
aft door latch structural plates and cano-
py lock switches.
2.69.3. Removal
a. Remove aft door latch structural plate (1) with
canopy lock switch assembly (2) from air-
frame (3).
(1) Remove four screws (4) and washers (5)
from plate (1).
(2) Lift plate (1) with switch (2).
(3) Remove latching plate (6) and shim (7) from
airframe (3).
(4) Identify and tag wires (8) and (9).
(5) Detach wires (8) and (9) from splices (10) and
(11).
(6) Remove plate (1) with switch (2) from air-
frame (3).
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