TM 55-1520-240-23-6
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TEST TRANSFER CYLINDER (AVIM)
(Continued)
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24.
Open valve (8).
25.
Close valve (11). Open valve (10). When rod
(25) stops moving, check for 0 psi on gage (22).
26.
Close valve (10). Disconnect test setup from port
(7). Use cloths (E120) for spilled fluid.
27.
Apply 50 psi pressure to port (19). Adjust valve
(20) for 50 psi on gage (21). Maintain pressure
for 30 minutes.
28.
Check for leaks at seal (24) and port (7). Leak
shall not exceed 1 drop.
29.
Close valve (8). Open valve (9). Check for 0 psi
on gage (21).
30.
Disconnect test setup from port (19). Use cloths
(E120) for spilled fluid.
31.
Remove two bolts (16), washers (17), and nuts
(18). Remove manifold (15) from cylinder(1).
32.
Remove two packings (13 and 14) from ports (3
and 4) of cylinder (1).
33.
Remove plugs (5) from port (6).
34.
Remove cylinder (1) from vise (2).
INSPECT
FOLLOW-ON MAINTENANCE:
None
END OF TASK
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