What was found
LEFT OVERWING EMERGENCY EXIT LIGHT IS INOPERATIVE SUPPLEMENTAL DATA UPDATE BATTERY PACK. REPLACED BATTERY PACK M1090 & GROUND CHECKS NORMAL
- Difficulty date
- November 12, 2000
- Submitted
- December 12, 2000
- Operation
- Air carrier
- Aircraft
- N7443U
- Make and model
- Boeing 727222
- Aircraft serial
- 21897
- Aircraft time
- 60,085 hours, 34,922 cycles
- Engine
- Pwa JT8D15
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- 900542U1
- Condition
- Failed
- 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.