What was found
NUMBER 2 ENGINE STALL WHEN GOING FLT IDLE AT TOP DECENT. ENGINE POPPED TWO TIMES WITHIN 2-3 SECONDS. ENGINE STALL ECOM CAME UP BUT BEFORE ECAM ACTIONS COULD BE RUN THE ENGINE CLEARED UP AND ALL INDICATIONS WERE NORMAL AFTER THE EVENT. VBV DOORS AND BALLSCREW ACTUATOR REFERENCE CLOSE POSTION FOUND TO BE OUT OF LIMITS-PERFORMED ADJUSTMENT OF THE REFERENCE CLOSED POSITION OF THE VBV SYSTEM FOR #2 ENG FROM -1.25 DEGREES TO -0.19 DEGREES REF AMM 75-31-00-820-001-A OPS CK GOOD.