What was found
DURING SVC CHECK WHILE PERFORMING BITE TEST OF EPSU BATTERY FOUND 10WL EPSU BATTERY FAULTING.-R/R EPSU BATTERY 10WL IAW AMM 33-51-38 OPS TEST GOOD.
- Difficulty date
- June 15, 2023
- Submitted
- June 16, 2023
- Operation
- Air carrier
- Aircraft
- N903NK
- Make and model
- Airbus A320271N
- Aircraft serial
- 7011
- Aircraft time
- 21,346 hours, 9,177 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- 321431
- Part serial
- 812881
- Condition
- Faulted
- Location
- Epsu 10wl
- Part time
- 4,610 hours, 1,904 cycles
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.