TM 55-1520-240-23-3
3-20
INSTALL FORWARD LANDING GEAR AIR VALVE SUPPORT BRACKET
3-20
INITIAL SETUP
Applicable Configurations:
All
Tools:
Aircraft Mechanics Tool Kit, NSN 5180-00-323-4692
Torque Wrench, 30 to 150 Inch-Pounds
Materials:
Lockwire (E231)
Personnel Required:
Medium Helicopter Repairer
Inspector
References:
TM 55-1520-240-23P
NOTE
Procedure is same for installing left or
right air valve bracket. Right bracket is
shown here.
1.
Position air valve bracket (1) on axle flange (2).
2.
Install two bolts (3), four washers (4), and two
nuts (5).
3.
Torque nuts (5) to 107 inch-pounds.
4.
Position clamp (6).
5.
Install two washers (7) and screws (8).
6.
Lockwire screws (8) to clamp (6). Lockwire air
valve (9) to screw. Use lockwire (E231).
INSPECT
FOLLOW-ON MAINTENANCE:
Install forward brake (Task 3-83).
Install wheel (Task 3-12).
END OF TASK
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