What was found
AIRCRAFT 3878, AFT EMERGENCY LIGHT INOP AT 20A OVERWING EXIT. CORRECTIVE ACTION: FOUND BAD BATTERY PACK M1670. REPLACED M1670 BATTERY PACK AND TESTED EMERGENCY LIGHT SYSTEM REF B737 AMM 33-51. TESTS GOOD. (LP 5030532)
- Difficulty date
- May 18, 2024
- Submitted
- May 19, 2024
- Operation
- Air carrier
- Aircraft
- N878DN
- Make and model
- Boeing 737932ER
- Aircraft serial
- 31989
- Aircraft time
- 22,058 hours, 8,140 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- UNKNOWN
- Condition
- Inoperative
- Location
- Emergency Lights
- 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.