What was found
DURING HEAVY MAINTENANCE, L/H MID EPSU FAILS PTP TEST; REMOVED & REPLACED EPSU IAW AMM 33-51-38. OPS CHECK SATISFACTORY IAW AMM 33-51-00-710-001. SUPPLEMENTAL INFORMATION TO FOLLOW.
- Difficulty date
- April 20, 2019
- Submitted
- April 24, 2019
- Operation
- Air carrier
- Aircraft
- N634JB
- Make and model
- Airbus A320232
- Aircraft serial
- 2710
- Aircraft time
- 52,569 hours, 18,735 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Condition
- No Test
- Location
- Emergency Lights
- 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.