TM 55-1520-240-23-6
7-294
INSTALL POWER STEERING AND SWIVEL LOCK CONTROL VALVES
7-294
INITIAL SETUP
Applicable Configurations:
All
Tools:
Aircraft Mechanics Tool Kit, NSN 1580-00-323-4692
Open-End Wrench, 1-1/4 Inch
Materials:
Cloths (E135)
Lockwire (E231)
Parts:
Preformed Packings
Retainers
Personnel Required:
Medium Helicopter Repairer
Inspector
References:
TM 55-1520-240-23P
NOTE
Procedure to install power steering
or swivel lock control valve is same.
Power steering control valve is shown.
1.
Install valve (1), six retainers (2), and packings
(3) in PWR STRG V port (4). Use cloths (E135)
for spilled fluid.
2.
Lockwire valve (1). Use lockwire (E231).
3.
Connect connector (5) to valve (1).
INSPECT
FOLLOW-ON MAINTENANCE:
Service accumulator (Task 1-66).
Bleed power steering and swivel lock system (Tasks
7-331 and 7-332).
Perform operational check (TM 55-1520-240-T).
Close cargo ramp (TM 55-1520-240-T).
END OF TASK
7-1087