What was found
CLE - MAINTENANCE FOUND THE CENTER CABIN FLOOR EMERGENCY LIGHTS INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE BATTERY PACK FOR THE M1136 POWER SUPPLY. OPERATIONAL CHECK GOOD. (M)
- Difficulty date
- February 20, 1999
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N409US
- Make and model
- Boeing 737401
- Aircraft serial
- 23879
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- 20131ALP
- Condition
- Discharged
- Location
- Cabin
- Stage of operation
- IN
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.