What was found
L4 DOOR WILL NOT DISARM. UPON TROUBLESHOOTING FOUND RETRACTABLE DOOR MECHANISM STICKING DUE TO EXCESSIVE CONTACT WITH DOOR LINERS. TRIMMED DOOR LINER ON L4 DOOR. OPERATIONAL CHECK SATISFACTORY. ACFT RELEASED TO SERVICE ETOPS 180.
- Difficulty date
- May 6, 2016
- Submitted
- May 13, 2016
- Operation
- Air carrier
- Aircraft
- N752CX
- Make and model
- Boeing 7572G5
- Aircraft serial
- 24451
- Aircraft time
- 56,717 hours, 19,431 cycles
- System (JASC)
- 5210 · Passenger/Crew Doors
- Part
- Liner
- Part number
- 012N895725
- Condition
- Defective
- Location
- L4 Door
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.