TM 55-1520-240-23-6
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TEST SWIVEL LOCK ACTUATOR (AVIM)
(Continued)
7-313
1.
Connect test stand pressure hose (1) to port (2)
of swivel lock actuator (3).
2.
Check that port (4) is open.
3.
Apply 4500 psi pressure to port (2). Maintain
pressure for 2 minutes.
4.
Check port (4) for leaks. There shall be no leaks.
5.
Reduce pressure at port (2) to 0 psi.
6.
Disconnect pressure hose (1) from port (2).
7.
Connect pressure hose (1) to port (4) of swivel
lock actuator (3).
8.
Apply 4500 psi at pressure to port (4). Maintain
pressure for 2 minutes.
9.
Check port (2) for leaks. There shall be no leaks.
10.
Reduce pressure at port (4) to 0 psi.
11.
Disconnect pressure hose (1) from port (4).
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