As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DISCREPANCY, LP207780 ITEM 1: FOUND L1 DOOR SLIDE FAULTING DURING EPSU TEST. FAULT CONFIRMED FROM CAPACITANCE TEST. L1 DOOR SLIDE NEEDS REPLACING CORRECTIVE ACTION: REMOVED AND REPLACED L1 DOOR SLIDE (7500MM) AND EPSU TEST IS OK AT THIS TIME. T/W USED F9TAB2200C, DUE 06/2022. REF AMM 25-62-44-400-007-A