What was found
(AIRCRAFT 6811, L/P 3865685) ON SERVICE CHECK EMERGENCY EXIT IDENTIFIER ABOVE DOOR 4 L AND EXTERIOR LIGHT INOPERATIVE. REMOVED AND REPLACED BATTERY PACK M737 IAW B757 AMM 33-51-07-902-001.
- Difficulty date
- December 13, 2017
- Submitted
- December 14, 2017
- Operation
- Air carrier
- Aircraft
- N705TW
- Make and model
- Boeing 757231
- Aircraft serial
- 28479
- Aircraft time
- 74,231 hours, 19,444 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Condition
- Inoperative
- Location
- Emergency Lights
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.