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TURNLOCK STUD REPLACEMENT | Up
TM-1-1520-238-23-2 Helicopter Attack AH-64A Apache (NSN 1520-01-106-9519) (EIC: RHA) Manual | Next
NUTPLATE REPLACEMENT |
TM 1-1520-238-23
2-57
2.22.
TURNLOCK STUD (WITH PACKINGS) REPLACEMENT
2.22.1. Description
This task covers:
Removal. Installation.
2.22.2. Initial Setup
Tools:
Airframe repairman’s tool kit (item 377, App H)
Materials/Parts:
Packing (2)
Personnel Required:
68G
Aircraft Structural Repairer
Equipment Conditions:
Ref
Condition
1.57
Helicopter safed
2.22.3. Removal
a. Remove turnlock stud (1) from airframe (2).
(1) Remove retainer washer (3) from stud (1).
(2) Compress spring (4) of stud (1).
(3) Tilt and remove stud (1) and packings (5) and
(6) from airframe (2).
(4) Discard stud (1) and packings (5) and (6).
2.22.4. Installation
a. Install new stud (1) on airframe (2).
(1) Install new packings (5) and (6) on stud (1).
(2) Compress spring (4) of stud (1).
(3) Tilt and insert stud (1) in airframe (2).
(4) Install washer (3) on stud (1).
END OF TASK
M04-3310-1
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M04-3310-2
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ROTATED
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