What was found
L1 DOOR DOES NOT OPEN SMOOTHLY. SOUNDS LIKE A CABLE HAS SLIPPED. L1 DOOR AFT DRIVE DRUM ASSY WAS REMOVED IAW MM 52-11-09 GL, REPLACED THE DRUM AND SUPPORT ASSY IAW AMM 52-11-09. L1 DOOR OPS CHECKED GOOD IAW AMM 52-11-02.
- Difficulty date
- December 19, 2018
- Submitted
- January 2, 2019
- Operation
- Air carrier
- Aircraft
- N291UP
- Make and model
- Doug MD11F
- Aircraft serial
- 48477
- Aircraft time
- 73,069 hours, 11,647 cycles
- System (JASC)
- 5210 · Passenger/Crew Doors
- Part
- Drum
- Condition
- Malfunctioned
- 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.