What was found
AIRCRAFT IN BASE MAINTENANCE: EXCESSIVE PLAY IN UPPER ROLLER BEARINGS OF 2L DOOR. REPLACED FWD AND AFT (AALA202110295374) UPPER ROLLER BEARINGS WITH NEW, OPS CHECK GOOD.
- Difficulty date
- October 15, 2021
- Submitted
- October 29, 2021
- Operation
- Air carrier
- Aircraft
- N899NN
- Make and model
- Boeing 737*
- Aircraft serial
- 31151
- Aircraft time
- 27,656 hours, 11,405 cycles
- System (JASC)
- 5210 · Passenger/Crew Doors
- Part
- Bearing
- Part number
- BACB10H505RFSC9
- Condition
- Excess Play
- Location
- Zone 800 - Doors
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.