TCH.1C-27J-2-27JG
2-94.1 CHECK OF FCS1 CONTROL PANEL LIFT
DUMPER (refer to figure
) , (refer
to figure
) and (refer to figure
5.On the FCS 1 Control Panel (103VE) (1) set and hold
momentarily the NORMAL TRIM selector (2) to NOSE
LH position and check that the rudder moves toward
left.
6.Rise the EMERGENCY TRIM cover guard then set
again the NORMAL TRIM to NOSE LH and NOSE RH
positions and check that the rudder remains in the last
reached position.
7.Set and holdmomentarily the EMERGENCY TRIM
selector (3) to NOSE RH and check that the rudder
moves toward neutral then toward right position.
8.Lower the EMERGENCY TRIM cover guard.
9.Set the NORMAL TRIM selector (2) to NOSE LH until
the rudder in order to reposition the rudder to the
neutral position.
WARNING
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BEFORE PROCEED THROUGH THE
NEXT STEPS DISCONNECT THE
HYDRAULIC POWER SUPPLY TO THE
AIRCRAFT AND RELEASE THE
RESIDUAL PRESSURE IN THE AIRCRAFT
HYDRAULIC SYSTEM.
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Perform the following steps for lift dumper:
10.Move one engine throttle (7) above the Flight Idle
position.
11.On the FCS 1 Control Panel (103VE) (1) set the LIFT
DUMPER switch (4) to ARMED position and check
that the following ACAWS is displayed:
A.LIFT DUMPER ARMED
(Cont'd)
27-60-05
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