What was found
DURING R1 DOOR SLIDE CHANGE, FAIL OPS TEST OF EPSU. R & R EPSU (11WL) IAW AMM 33-51, OPS CHKD FAILED. OP CHECKS GOOD IAW AMM 33-51. (LP: 8892316). AIRCRAFT WAS GROUNDED
- Difficulty date
- April 25, 2026
- Submitted
- April 29, 2026
- Operation
- Air carrier
- Aircraft
- N351NB
- Make and model
- Airbus A319114
- Aircraft serial
- 1820
- Aircraft time
- 54,211 hours, 28,467 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Condition
- No Test
- Location
- Zone 200
- 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.