TCH.1C-27J-2-27JG
2-35.2
)
, (refer to figure
)
NOTE
If the MC software Block 2 is loaded, the
caution Q-FEEL/TLU MAN SEL illuminates
on ACAWS everytime the AIR SPEED
selector is moved out of AUTO position.
1.Simulate a failure of the Air data system by
deenergizing electrically the ADC1 and the ADC2.
2.Check that the ACAWS caution Q-FEEL/TLU AD FAIL
plus related aural tone are activated, the FD message
Q-FEEL/TLU AD FAIL appears on CMDU
Maintenance Page and the MAN indication, on FCS
control panel, illuminates flashing.
3.Set the air data system in manual mode by moving
the AIR SPEED selector to LOW. Verify that the MAN
indication, on FCS control panel, illuminates steady
and the ACAWS caution message Q-FEEL/TLU MAN
SEL appears on CMDU.
4.Move the left pedal (7) to fully forward and check that
the rudder travel angle is 35
°
-0.2
°
/+ 0.2
°
leftwards,
read on the template (AGE NO. 00106).
5.Move the right pedal (6) to fully forward and check
that the rudder travel angle is 35
°
-0
°
/+ 0.2
°
rightwards, read on the template (AGE NO. 00106).
6.Move the AIR SPEED selector to MED position.
7.Move the left pedal (7) to fully forward and check that
the rudder travel angle is 9.5
°
±
1
°
leftwards, read on
the template (AGE NO. 00106).
8.Move the right pedal (6)to fully forward and check that
the rudder travel angle is 9.5
°
±
1
°
leftwards, read on
the template (AGE NO. 00106).
9.Move the AIR SPEED selector to HIGH position.
(Cont'd)
27-20-55
2-279