Service difficulty report · Bracket · Doug MD11F

Difficulty date
January 20, 2021
Submitted
February 3, 2021
Operation
Air carrier
Aircraft
N274UP
Make and model
Doug MD11F
Aircraft serial
48575
Aircraft time
73,012 hours, 14,700 cycles
Part
Bracket
Condition
Broken
Location
L1 Door Switch
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

CABIN FWD DOOR LEFT WILL NOT SHUT FULLY. DOOR OPEN SAYS ON. FOUND L1 DOOR SWITCH ACTUATOR BRACKET BROKEN. DI M733348 ASSIGNED & PLACARDED.PERFORMED CABIN DOOR OPS TEST PER AMM 52-70-00-700-801. OPS CHECKS GOOD. M733348 CLEARED. PLACARD REMOVED.

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