Service difficulty report · Actuator · Doug MD11F

Difficulty date
February 3, 2021
Submitted
February 8, 2021
Operation
Air carrier
Aircraft
N257UP
Make and model
Doug MD11F
Aircraft serial
48451
Aircraft time
77,613 hours, 16,484 cycles
Part
Actuator
Condition
Inoperative
Location
L1 Door
Stage of operation
IN
How discovered
9
Nature of condition
O
Precautionary procedure
K

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

What was found

L1 ENTRY DOOR ACTUATOR INOP. DEFERRED L1 ENTRY DOOR ACTUATOR IAW MEL 52 10 1 2 0 1 DMP 52 10 1 2 0 1 CW PLACARDS INSTALLED CONTROL M 734022T/S L1 DOOR PER FIM 52-11-810-802. R/R'D FWD DOOR LOCK PIN RELEASE RELAY. (R2-5324) PER WDM 52-11-01. RAN L1 DOOR SEVERAL TIMES FROM INTERNAL & EXTERNAL SWITCH IAW AMM 52-10-01-700-801. NO FAULTS NOTED. THIS CLEARED M734622. PLACARD & DMP 52-10-1-2-0-1 REMOVED.

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