What was found
AIRCRAFT WAS NOT GROUNDED. DURING ACCOMPLISHMENT OF MCM 2908 THE L1 EMERGENCY LIGHTS FAILED TEST. REMOVED AND REPLACED EMERGENCY POWER SUPPLY M1675 IAW AMM 33-51-06. OPERATIONAL CHECK NORMAL.
- Difficulty date
- November 7, 2016
- Submitted
- November 8, 2016
- Operation
- Air carrier
- Aircraft
- N814NN
- Make and model
- Boeing 737823
- Aircraft serial
- 29562
- Aircraft time
- 22,962 hours, 8,853 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- D71702001
- Part serial
- 11378
- Condition
- Inoperative
- Location
- Cabin
- Part time
- 22,735 hours, 3,476 cycles
- 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.