What was found
CABIN EMERGENCY LIGHTS INOPERABLE, SOME WORKED, MOST FORWARD LIGHTS FLASHED THEN WENT OUT. REMOVED & REPLACED EMERGENCY POWER SUPPLY UNITS (X4), IAW CRJ-900 AMM 33-51-17. PERFORMED OPERATIONS CHECK, OPERATIONS CHECK GOOD.
- Difficulty date
- November 9, 2020
- Submitted
- November 12, 2020
- Operation
- Air carrier
- Aircraft
- N131EV
- Make and model
- Cndair CL6002D24
- Aircraft serial
- 15217
- Aircraft time
- 27,882 hours, 19,277 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Condition
- Failed
- Location
- Emergency Lights
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.