As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FAULT HAPPENED DURING A SCHEDULED RON HEAVY CHECK. NO DELAY OCCURRED. LP537214 ITEM 1 L2 DOOR SLIDE IS FAILING EPSU TEST. REMOVED AND REPLACED L2 DOOR SLIDE (AFT SERVICE DOOR) REF AMM 25-62-44-400-007-A EPSU TEST GOOD. OPS TEST OF ARMING DEVICE GOOD, T/W F9TAB11495C CAL DUE 07/25, REMOVAL AMM 25-62-44-000-007-A.