As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
VENT SKIN VALVE FAULT AT 4500 FT PROCEDURE DONE AND UNSUCCWAFUL RETURNED TO VUP. IAW AMM 21-26-00-040-002-A STEP 4.A.7.10 POSITION OF THE SKIN AIR OULET VALVE WAS VERIFY TO 45° AFTER DEACTIVATION. WAS FOUND WITH AMBAR XX ON ECAM. SUBSCUENTLY THE SKIN AIR OUTLET VALVE HANDLE WAS TURN ONE COUNTER CLOCK WISE MORE AND POSITION OF THE SKIN AIR OUTLET ON ECAM IS GREEN 45°. OPERATIONAL TEST TO AEVC SYSTEM WAS PERFORMED IAW AMM 21-26-00-710-001 TEST ACCORDANCE DMI (SKIN AIR OUTLET VALVE) REV 75 REV 01/NOV/2025