TM 55-1520-240-23-6
7-339
BLEED UTILITY HYDRAULIC CARGO RAMP AND DOOR SYSTEM
(Continued)
7-339
Filter assembly kit
ADHT6814-M9716M must be
installed in test stand pressure
lines. Otherwise, system can be
contaminated.
NOTE
To operate hydraulic test stand, refer
to applicable manual.
1.
Remove cap (1) from transfer cylinder bleed
valve (2).
2.
Connect bleed hose (3) to valve (2).
Container and hydraulic fluid
(E199) must be clean; otherwise,
components can malfunction.
3.
Fill container (4) with about one gallon of
hydraulic fluid (E199). Use gloves (E186).
4.
Position open end of hose (3) below fluid level in
container (4).
5.
Open valve (2). Push piston rod (5) fully in
transfer cylinder (6).
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