TCH.1C-27J-2-27JG
Consumable Material Required:
None
Safety Conditions:
Be aware of information contained in SAFETY
PRECAUTIONS (refer to para
maintenance.
PROCEDURE:
2-37.1 OVERRIDE OPERATING (RTLU FUNCTIONAL
CHECK IN OVERRIDE CONDITION) (refer to
figure
) , (refer to figure
) , (refer to figure
figure
NOTE
This test has only the aiming to verify the
correct OVRD operation.It requires the
connection of the air data test set (AGE NO.
00048) and the installation of the rudder
check template (AGE NO. 00106).
1.Simulate an increasing of aircraft speed to 280 Kts by
setting a dynamic pressure of 1.927 psi (0.135
kg/cm2) in both channels.
2.Close the circuit breaker FLIGHT CONTROL Q-FEEL
RTLU IND (5CD) (1) located on the Overhead circuit
breakers panel (271 VE) in position F12 is engaged.
3.On FCS 2 Control Panel (104VE), assure that the
RUDDER TLU OVERRIDE is deactivated (check that
the lamp ON located on TLU OVRD pushbutton is not
illuminated).
4.Operate the pilot left pedal fully and check that the
rudder surface moves to 4.25° ±
1° leftwards.
(Cont'd)
27-20-55
2-290