What was found
AFTER SEVERAL SECONDS OF THE EMER LIGHTS BEING ON, THE LAST SEVEN ROWS OF COACH LIGHTS QUIT WORKING. R & R EMER POWER PACK ASSEMBLY M33409. PERFORMED OPERATIONAL TEST IAW AMM 33-51-06. SYS CHECKED NORMAL.
- Difficulty date
- May 31, 2015
- Submitted
- June 1, 2015
- Operation
- Air carrier
- Aircraft
- N768AA
- Make and model
- Boeing 777223
- Aircraft serial
- 33540
- Aircraft time
- 38,207 hours, 4,450 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- D71702001
- Part serial
- 8373
- Condition
- Defective
- 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.