What was found
AIRCRAFT WAS NOT GROUNDED: COCKPIT DOOR UNLOCK SWITCH ON DOOR FRAME DOES NOT UNLOCK DOOR. REMOVED AND REPLACED DOOR CONTROLLER PER AMM 52-51-06.
- Difficulty date
- October 30, 2021
- Submitted
- November 1, 2021
- Operation
- Air carrier
- Aircraft
- N884NN
- Make and model
- Boeing 737*
- Aircraft serial
- 33222
- Aircraft time
- 29,316 hours, 12,034 cycles
- System (JASC)
- 5250 · Fixed Inner Doors
- Part
- Controller
- Part number
- 285T08555
- Condition
- Inoperative
- Location
- Zone 800 - Doors
- Stage of operation
- NR
- 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.