TM 55-1520-240-23-6
7-192
TEST TRANSFER CYLINDER (AVIM)
(Continued)
7-192
1.
Install cylinder (1) in vise (2) with ports (3 and
4) up.
2.
Install plug (5) in port (6).
3.
Connect test setup to port (7) of cylinder (1).
4.
Close valves (8, 9, and 10).
5.
Open valve (11).
6.
Adjust valve (12) to supply fluid (E199) to port (7)
until fluid at port (4) is air free. Use cloth (E120)
for spilled fluid. Use gloves (E186).
7.
Close valve (11).
8.
Fill cylinder (1) with fluid (E199) through port (3).
Use container.
9.
Install two packings (13 and 14) in ports (3 and
4).
10.
Position manifold (15) on cylinder (1). Install two
bolts (16), washers (17), and nuts (18).
INTEGRITY PRESSURE AND LEAKAGE TEST
11.
Connect test setup to port (19) of manifold (15).
12.
Open valves (8 and 11).
13.
Apply 375 psi pressure to port (7 and 19). Adjust
valves (12 and 20) for 375 psi on gages (21 and
22). Maintain pressure for 2 minutes.
14.
Check for leaks at seals (23 and 24). There shall
be no leaks.
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