What was found
EMERGENCY LIGHT AFT OF L2 DOOR INOPERABLE. RELAMPED NO HELP. GROUNDED-YES. REPLACED M1673 EMERGENCY EXIT LIGHT BATTERY PACK. OPERATIONS NORMAL, REF B737-900 MM 33-51-06-960-806 AND PER WDM 33-51-14.
- Difficulty date
- December 2, 2020
- Submitted
- December 4, 2020
- Operation
- Air carrier
- Aircraft
- N481AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 44106
- Aircraft time
- 20,208 hours, 6,451 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- ADD71701100
- Condition
- Inoperative
- Location
- Emergency Lights
- 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.