What was found
PHL - MAINTENANCE FOUND THE AFT EMERGENCY LIGHTS INOPERATIVE/WON'T TEST. MAINTENANCE REMOVED AND REPLACED THE AFT LEFT AND RIGHT EMERGENCY LIGHT BATTERY PACKS. OPERATIONAL CHECK GOOD. (M)
- Difficulty date
- December 16, 2002
- Submitted
- January 17, 2003
- Operation
- Air carrier
- Aircraft
- N409US
- Make and model
- Boeing 737401
- Aircraft serial
- 23879
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- 20131A
- 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.