TM 1-1520-238-23
7-195
7.47.
LONGITUDINAL SERVOCYLINDER REMOVAL – continued
CAUTION
Improper removal of self-retaining bolt
will damage bolt and pin.
z. Remove self-retaining bolt (48) from pin (49).
(1) Remove and discard cotter pin (50).
(2) Hold pin (49). Use box wrench.
(3) Loosen bolt (48) one-half turn. Use box
wrench.
(4) Press button (51) in center of bolt (48).
(5) Remove bolt (48) from pin (49). Keep button
(51) pressed.
aa. Remove servocylinder (9) from bracket (52).
(1) Remove pin (49).
ab. Remove servocylinder (9) from aircraft.
(1) One person hold servocylinder upper end
and second person lift lower end.
(2) Carefully remove servocylinder (9).
NOTE
Perform step ac off helicopter if replacing
servocylinder.
ac. Measure and record distance A between cen-
ter of rod end bore (53) and top of servocy-
linder piston rod (54). Keep recorded
measurement for installation of new servocy-
linder.
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49
9
48
M04-825-8
52
50
51
A
M04-825-14
54
53
