TM 1-1520-238-23
7-222
7.52.
SERVOCYLINDER SERVOVALVE REPLACEMENT – continued
7.52.3. Removal
a. Remove armor plate (1) from servocylinder
(2).
(1) Remove lockwire from three screws (3).
(2) Remove three screws (3), standoff (4), and
plate (1). Use hexagon screwdriver.
b. Remove servovalve (5) from from servocy-
linder (2).
(1) Place rags under servocylinder (2) to catch
hydraulic fluid spills.
(2) Remove lockwire from screws (6).
(3) Remove four screws (6). Carefully pull servo-
valve (5) straight away from servocylinder (2).
Use hexagon screwdriver.
(4) Remove and discard servovalve (5), four
packings (7), and packing (8).
7.52.4. Cleaning
a. Wipe removed and attaching parts with a
clean rag.
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M04-2650-2
DIRECTIONAL SERVO
M04-2650-3
4
3
1
2
MO4-2650-5
8
5
6
7
2
