TCH.1C-27J-2-27JG
2-78.1
) , (refer to
1.Check that the circuit breakers:
-FLAP ASYM (1CA) (2) located on Rear Mid Circuit
Breaker Panel (451VE) (1) in position L 5;
-FLIGHT CONTROL FLAP IND (3CA) (4) located
on Overhead Circuit Breaker Panel (271VE) (3) in
position F 14;
are closed.
2.Ensure that the flaps are lowered.
3.Connect the left and right transducer (5) to the driving
system by means of the telescopic shaft having care
not to move the shaft (6) from their position.
4.Move the flaps from FULL to UP and check that
during the movement the ACAWS caution message
FLAP ASYM continues to be not displayed on CMDU.
5.Select the flap to FULL position.
6.Disconnect momentarily the right shaft (6) only.
7.Rotate by hand counterclockwise the right transducer
shaft (6), noting the turns, until the following
conditions are met:
-the ACAWS caution message FLAP ASYM (code
0127011) appears on CMDU after about 5 turns of
the right transducer shaft rotation;
-the MASTER CAUTION lights illuminate while the
caution aural tone is audible;
-the FD message FLAP ASYM (code 2750001)
appears on CMDU Maintenance Page.
(Cont'd)
27-50-65
2-616