TM 1-1520-238-23
3-12
3.4.
MAIN LANDING GEAR LOWER STRUCTURAL SUPPORT REMOVAL/INSTALLATION
3.4.1. Description
This task covers:
Removal. Cleaning. Inspection. Installation.
3.4.2. Initial Setup
Tools:
Aircraft mechanic’s tool kit (item 376, App H)
Personnel Required:
67R
Attack Helicopter Repairer
67R3F
Attack Helicopter Repairer/Technical
Inspector
Equipment Conditions:
Ref
Condition
1.57
Helicopter safed
NOTE
This task is typical for right and/or left
main landing gear lower structural sup-
port.
3.4.3. Removal
a. Remove lower structural support (1) from
trailing arm assembly (2) and cable cutter (3).
(1) Hold shear bolt (4). Remove nut (5) and
washer (6).
(2) Remove bolt (4) and washer (7) from cutter
(3) and support (1).
(3) Hold shear bolt (8). Remove nut (9) and
washer (10).
(4) Remove bolt (8) and washer (11) from cutter
(3) and support (1).
(5) Hold shear bolt (12). Remove nut (13) and
washer (14).
(6) Remove bolt (12) and washer (15) from rim
clenching clamp (16).
(7) Remove support (1) from trailing arm (2) and
cutter (3).
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