TM 55-1520-240-23-4
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CLEAN SHOCK ABSORBER VENT VALVE FILTER
5-86
INITIAL SETUP
Applicable Configurations:
All
Tools:
Aircraft Mechanics Tool Kit, NSN 5180-00-323-4692
Torque Wrench, 5 to 50 Inch-Pounds
Retaining Ring Pliers
Materials:
Lockwire (E231)
Parts:
Filter Disk
Personnel Required:
Medium Helicopter Repairer
Inspector
References:
TM 55-1520-240-23P
Equipment Condition:
Battery Disconnected (Task 1-39)
Electrical Power Off
Hydraulic Power Off
One Forward and One Aft Blade Tied Down (Task
1-26)
Pylon and Forward Work Platforms Open (Task 2-2)
NOTE
Procedure is same to check any shock
absorber vent valve filter. There are
six shock absorber vent valve filters.
1.
Remove lockwire from nut (1) on vent valve body
(2). Prevent adjustment screw (3) from turning.
Use screwdriver. Remove nut.
2.
Remove cover bracket (4).
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