What was found
CABIN ZONE D, LT CEILING EMER LIGHT & L3 DOOR SIDE EMER LIGHT DEEP CYCLE CHECK FAILED, M33405. R & R CABIN EMER LIGHT POWER PACK M33405. OPERATIONAL TEST CARRIED OUT NORMAL IAW AMM 33-51-06. SYS CHECKED NORMAL.
- Difficulty date
- June 4, 2015
- Submitted
- July 2, 2015
- Operation
- Air carrier
- Aircraft
- N774AN
- Make and model
- Boeing 777223
- Aircraft serial
- 29581
- Aircraft time
- 66,759 hours, 8,220 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Powerpack
- Part number
- D71702001
- Part serial
- 6323
- Condition
- Inoperative
- Location
- Cabin
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.