Service difficulty report · Unknown · Doug MD11F

Difficulty date
January 6, 2024
Submitted
January 8, 2024
Operation
Air carrier
Aircraft
N257UP
Make and model
Doug MD11F
Aircraft serial
48451
Aircraft time
81,675 hours, 18,317 cycles
Part
Unknown
Part number
UNKNOWN
Condition
Unknown
Location
Unknown
Stage of operation
IN
How discovered
9
Nature of condition
O
Precautionary procedure
O

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

What was found

L1 DOOR INTERMITTENTLY WILL NOT CLOSE FROM THE MID DOWN POSITION. WHEN SELECTING DOWN FROM MIDWAY POSITION THE DOOR WILL EITHER NOT MOVE OR WILL REVERSE DIRECTION. REMOVED AND REPLACED L1 DOOR ROTARY ACTUATOR IAW AMM 52-11-01 REMOVED PLACARD AND CLEARED MEL 52-10-3-1-2-1-2.

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