TCH.1C-27J-2-27JG
2-54.1 REMOVAL. Remove elevator actuator as follows:
(Cont'd)
8.unscrew the nut,
9.collect washer, nuts and bush.
A.Remove the actuator from the aircraft.
B.Position the actuator on the workbench.
C.Remove the four nipples from the actuator and
discard the O-rings.
2-54.2 INSTALLATION. The installation procedure for
elevator actuator is the following:
CAUTION
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Seal all open pipes and component holes
to prevent entrance of unwanted material.
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NOTE
Lubricate all packings and O-ring with
hydraulic fluid.
A.Position the new actuator on the workbench.
B.Insert a new O-rings on the four nipples.
C.Screw and apply a torque on the four nipples on
the actuator.
D.Refill of hydraulic fluid the actuator and close the
four hydraulic connections by caps.
E.Install the actuator on the appropriate seat on the
aircraft.
F.Hold the actuator, insert the bushing on the
actuator rod , align it with the appropriate Beam
Bracing of the structure and insert the bolt.
G.Insert the bushing on the hole of the actuator
casing, align the holes LH (RH) lever and insert the
bolt.
(Cont'd)
27-30-25
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