What was found
ZONE B EMER LIGHT POWER SUPPLY M33099 FAILED IN CAPACITY CHECK. EMER LIGHT POWER SUPPLIES M33099 REPLACED & TESTED NORMAL IAW AMM 33-51-06. SEE ALSO SDR`S AALA20151123003, AALA20151125002 & AALA20151125003.
- Difficulty date
- November 3, 2015
- Submitted
- November 25, 2015
- Operation
- Air carrier
- Aircraft
- N799AN
- Make and model
- Boeing 777223
- Aircraft serial
- 30258
- Aircraft time
- 58,998 hours, 7,476 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- D71702001
- Part serial
- 7524
- 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.