Service difficulty report · Slat System · Doug MD11F

Difficulty date
May 10, 2024
Submitted
May 13, 2024
Operation
Air carrier
Aircraft
N284UP
Make and model
Doug MD11F
Aircraft serial
48541
Aircraft time
74,749 hours, 15,777 cycles
Part
Slat System
Part number
UNKNOWN
Condition
Malfunctioned
Stage of operation
CL
How discovered
O
Nature of condition
F, J
Precautionary procedure
A

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

**EMERGENCY DECLARED** **ATB** DURING CLIMB, AFTER SLATS RETRACT COMMAND, THE AIRCRAFT BEGAN AN UNCOMMANDED ROLL TO THE LEFT. WAS UNABLE TO LEVEL THE WING WITH THE YOKE INPUTS. MAINTAINED AN APPROXIMATE 20* BANK UNTIL SLATS WERE RE PERFORMED FIM SLAT DISAGREE PROCEDURE IAW FIM 31-71-07-00 NO FAULTS NOTED, PSEU RECORDED NO FAULTS. VISUALLY INSPECTED L/H AND R/T SLAT SYSTEM NO DEFECTS OR DESCRAPANCIES NOTED.PERFORMED FCC1 AND FCC2 RTS OF THE SLAT SYSTEM ALL CHECKED GOOD IAW AMM 27-80-01-741, OPERATED SLATS THROUGH MANY CYCLES, SLATS OPERATED NORMAL IAW AMM 27-80-00-860.CHECKD SLAT SENSOR READ OUT DISCRETE VALUES ALL CKED NORMAL.

More about the Doug MD-11F