TM 1-1520-238-MTF
Change 1
2-76
PROCEDURE
TROUBLESHOOTING
REFERENCE
FLIGHT CHECKS (CONT)
(1) Nr.
(2) Fuel quantity remaining.
k. Initiate power recovery by
advancing both PWR levers to FLY.
l. Complete power recovery to normal
flight mode.
*4. Attitude hold check.
a. TRIM FEEL – Verify engaged.
b. ASE switches – Verify all switches
engaged.
c. Airspeed – Establish 110 KIAS.
Note TAS correlation.
d. ATTD/HOVER HOLD switch –
Engage.
e. Relax control pressures and verify
aircraft attitude is reasonably
maintained.
f. Turn coordination – Perform 20
angle of bank turns without
retrimming, sideslips should not
exceed 1/2 trim ball displacement.
Return to normal flight.
g. Cyclic ASE release switch –
Actuate. Verify all ASE switches
unlatch; aircraft becomes less
stable but remains controllable.
A11
