What was found
AIRCRAFT IN BASE MAINTENANCE: MAINTENANCE MESSAGE 33-11423 (DOOR 2 LEFT HAND FORWARD SEAT REMOTE WELS CONTROL UNIT BATTERY POWER IS FAILED) AFTER OPERATIONAL CHECK. MAINTENANCE REPLACED WELS BATTERY PER DMC-B787-A-33-51-07-02B-520A.
- Difficulty date
- September 8, 2023
- Submitted
- September 12, 2023
- Operation
- Air carrier
- Aircraft
- N830AN
- Make and model
- Boeing 7879
- Aircraft serial
- 40650
- Aircraft time
- 22,463 hours, 2,712 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- 100260201
- Part serial
- ST20044346
- Condition
- No Test
- Location
- Zone 200 - Fuse
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.