TM 1-1520-238-23
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7.53.
SERVOCYLINDER PRESSURE FILTER REPLACEMENT – continued
7.53.3. Removal
a. Remove cap (1) from servocylinder (2).
(1) Remove lockwire from cap (1).
(2) Place rags under cap (1) to catch hydraulic
fluid spills.
(3) Remove cap (1).
(4) Remove and discard backup rings (3) and (4)
and packing (5) from cap (1).
b. Remove and discard pressure filter (6) from
cavity (7).
7.53.4. Cleaning
a. Wipe removed and attaching parts. Use cloth
(item 52, App F).
7.53.5. Inspection
a. Check cap and cavity for stripped or damaged
threads (para 7.1).
b. Check removed and attaching parts for corro-
sion (para 1.49).
7.53.6. Installation
a. Install new packing (8) on new filter (6).
(1) Lubricate packing (8). Use clean hydraulic
fluid (item 92, App F).
(2) Install packing (8) in groove (9) of filter (6).
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