What was found
AIRCRAFT NOT GROUNDED: MAINTENANCE REPORTS L4 DOOR EPAS BATTERY STATUS LIGHT NOT BLINKING GREEN. REMOVED AND REPLACED BATTERIES FOR 4L EPAS AND OPS CHECKED IAW AMM 33-51-00.
- Difficulty date
- December 26, 2019
- Submitted
- December 28, 2019
- Operation
- Air carrier
- Aircraft
- N755AN
- Make and model
- Boeing 777223
- Aircraft serial
- 30263
- Aircraft time
- 74,862 hours, 9,393 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- MN1604
- 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.