What was found
UPPER SUPPORT ARM ATTACH BOLT FOR THE L1 DOOR IS CORRODED. REPLACED THE BOLT UPPER SUPPORT ARM SECTION 14. THE AIRCRAFT WAS GROUNDED.
- Difficulty date
- March 28, 2018
- Submitted
- April 4, 2018
- Operation
- Air carrier
- Aircraft
- N131NN
- Make and model
- Airbus A321231
- Aircraft serial
- 6472
- Aircraft time
- 11,374 hours, 3,238 cycles
- System (JASC)
- 5210 · Passenger/Crew Doors
- Part
- Attach Bolt
- Condition
- Corroded
- Location
- L1 Door
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.