What was found
AIRCRAFT WAS NOT GROUNDED: FLIGHT DECK DOOR WILL NOT OPEN FROM CABIN WITH ELECTRONIC FLIGHT DECK LOCKING SYSTEM IN OFF OR NORM POSITION. CLEANED AND LUBED DOOR LOCK MECHANISM. PER 52-50-00. OPERATIONAL CHECKS GOOD.
- Difficulty date
- September 29, 2025
- Submitted
- October 1, 2025
- Operation
- Air carrier
- Aircraft
- N915NN
- Make and model
- Boeing 737823
- Aircraft serial
- 33227
- Aircraft time
- 37,014 hours, 16,012 cycles
- System (JASC)
- 5250 · Fixed Inner Doors
- Part
- Door Latch
- Condition
- Lack Of Lube
- Location
- Zone 800
- 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.