TCH.1C-27J-2-27JG
2-70.2
(refer to figure
) , (refer to figure
) and (refer to figure
) (Cont'd)
CAUTION
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Before performing the following
operations torque tighten for safety the
up stop screws. At the end adjust them
as described in paragraph ADJUSTMENT
) .
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NOTE
Remove protection caps from the electrical
connectors and hoses to be installed.
NOTE
Lubricate with grease (LCM NO. 00433 or
LCM NO. 00434) before installing
components jackscrews.
1.Check the level of the oil by means of the sight glass
on the left side of the flap drive unit (1).
2.Repeat operations carried out during removal in
reverse order except for connection of the mechanical
transmission to the actuator.
3.Provide electrical and hydraulic power and place
hydraulic system selection switch to NORMAL.
4.Supply few pressure to the hydraulic systems, just
sufficient to move the hydraulic actuator and to move
the actuator input lever fully left (aft looking forward).
5.When the actuator stops, fit a revolution meter to one
grooved drive hole of the actuator.
(Cont'd)
27-50-25
2-573