What was found
2L MED AND 2R MED EEL EXIT SIGN FAILED OP CHECK. OPS CHECKED GOOD PER AMM 33-51-00 PG501. ACO INSP OPS CHECK GOOD REPLACED BATTERY PACK M6003 ABOVE DR 2L, REF SSM 33-51-04 PAGE 1 03 SHEET 1. LIGHTS OP GOOD.
- Difficulty date
- November 21, 2016
- Submitted
- November 22, 2016
- Operation
- Air carrier
- Aircraft
- N127UA
- Make and model
- Boeing 747422
- Aircraft serial
- 28813
- Aircraft time
- 67,907 hours, 7,654 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Condition
- Discharged
- Location
- Cabin
- 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.