What was found
AIRCRAFT IN BASE MAINTENANCE: FAILED BITE TEST OF EMERGENCY POWER SUPPLY UNIT 12WL (MID RIGHT). REPLACED EPSU WITH NEW IAW AMM 33-51-38, OPS CHECK GOOD.
- Difficulty date
- August 20, 2020
- Submitted
- August 22, 2020
- Operation
- Air carrier
- Aircraft
- N829AW
- Make and model
- Airbus A319132
- Aircraft serial
- 1563
- Aircraft time
- 58,939 hours, 26,457 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 32145410
- Part serial
- 8750
- Condition
- No Test
- Location
- Emergency Lights
- Part time
- 23,771 hours, 12,391 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.