What was found
EPSU BATTERIES AT 10WL, 12WL, AND 13WL ARE DEAD. SDR REQUIRED-REMOVED AND REPLACED EPSU BATTERIES AT 10WL, 12WL, AND 13WL IAW A319/320 AMM 33-51-38. OPS TEST GOOD IAW A319/320 AMM 33-51-00-710-001-A. SDR SUBMITTED
- Difficulty date
- January 9, 2022
- Submitted
- January 11, 2022
- Operation
- Air carrier
- Aircraft
- N910NK
- Make and model
- Airbus A320271N
- Aircraft serial
- 8668
- Aircraft time
- 9,112 hours, 3,878 cycles
- System (JASC)
- 3300 · Lighting System
- Part
- Battery
- Part number
- 321431
- Part serial
- 867232
- Condition
- Depleted
- Location
- 10wl, 12wl, And
- Part time
- 9,113 hours, 3,878 cycles
- 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.