What was found
CEILING EMERGENCY EXIT LIGHTS AT ROWS 18-21 AND ROWS 28-30 FAILED TEST. REMOVED AND REPLACED TWO BATTERY ASSEMBLIES IAW AMM 33-53-00. OPERATIONAL CHECK GOOD. AIRCRAFT WAS GROUNDED.
- Difficulty date
- March 3, 2017
- Submitted
- March 6, 2017
- Operation
- Air carrier
- Aircraft
- N9620D
- Make and model
- Doug DC983
- Aircraft serial
- 53591
- Aircraft time
- 55,643 hours, 27,125 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- 60030451
- Part serial
- 10240
- Condition
- No Test
- Location
- Emergency Lights
- Part time
- 46,003 hours, 22,237 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.