What was found
EMERGENCY LIGHTS IN THE L1 DOOR AREA FAIL TO COME ON. GROUNDED - YES. REMOVED,REPLACED AND OPS CHECKED GOOD L1 DOOR EMERGENCY LIGHT BATTERY PACK S/N 422610 IAW B737-900 AMM 33-51-06-960-806 STEP E.
- Difficulty date
- May 7, 2022
- Submitted
- May 9, 2022
- Operation
- Air carrier
- Aircraft
- N260AK
- Make and model
- Boeing 737990ER
- Aircraft serial
- 36349
- Aircraft time
- 20,533 hours, 6,656 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- D71701100
- Condition
- Inoperative
- Location
- L1 Door
- 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.