What was found
EMERGENCY LIGHTS L56, L57, L60, AND L1065 DID COME ON DURING EEL BATTERY DRAIN TEST (COMMON TO POWER SUPPLY M10817). REPLACED M10818 BATTERY CHARGER AND OPS CHECKS NORMAL.
- Difficulty date
- November 20, 2011
- Submitted
- November 23, 2011
- Operation
- Air carrier
- Aircraft
- N584UA
- Make and model
- Boeing 757222
- Aircraft serial
- 26706
- Aircraft time
- 60,629 hours, 21,228 cycles
- Engine
- Pwa PW2037
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Charger
- Part number
- 20121
- Condition
- Inoperative
- 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.