What was found
MAINTENANCE REPORTED THE SEAT MOUNTED EMERGENCY EXIT LIGHTS INOPERATIVE AT ROWS 12 THRU 25. MAINTENANCE REMOVED AND REPLACED THE EMERGENCY LIGHT BATTERY PACKS M1136 AND M1137 PER AMM 33-51-51-962-015. OPS CHECK NORMAL. OK FOR SERVICE.
- Difficulty date
- October 26, 2011
- Submitted
- October 27, 2011
- Operation
- Air carrier
- Aircraft
- N421US
- Make and model
- Boeing 737401
- Aircraft serial
- 23988
- Aircraft time
- 61,304 hours, 41,130 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- 20131ASMI
- 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.