What was found
DURING ROUTINE MAINTENANCE, IT WAS FOUND THAT THE L2 & R2 LOWER EXIT MARKER LIGHTS INOPERATIVE. TROUBLESHOOTING FOUND PIN H OUTPUT DAMAGED ON ESPU 14WL. R & R THE EPSU IAW 33-51-38. OPS CHECKED PASSED.
- Difficulty date
- February 22, 2017
- Submitted
- March 9, 2017
- Operation
- Air carrier
- Aircraft
- N968JT
- Make and model
- Airbus A321231
- Aircraft serial
- 7305
- Aircraft time
- 1,924 hours, 372 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 32146210
- Part serial
- 153174
- Condition
- Failed
- Location
- Emergency Lights
- Part time
- 1,924 hours, 372 cycles
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.