What was found
ECAM ENGINE 1 STALL. ON DESCENT AUTOTHRUST OFF. ENGINE 1 AT IDLE. ENGINE 1 ADVANCED ECAM WENT AWAY. ENGINE 1, PER CREW ON DESCENT 10,000FT, A-THRTL OFF, ENGINES AT IDLE, ENGINE 1 STALL ECAM APPEARED, THROTTLE MOVED FORWARD. ECAM CLEARED, NO STALL OR SURGE FELT OR HEARD ALL ENGINE INDICATIONS NORMAL. OPBLM TOMC. 08SEP12. ACP POWER ASSURANCE CHECK PER JRH 2-40-35, NO MSGS NOTED ON ECAM, NO STALLS HEARD OR FELT. ACP TSM 71-00-00-810-808. BOROS GOOD REF PTT 2622002.ST 7A AND B FAILED BLEED VALVE TEST. REPLACED BOTH VALVES PER MM AND -011A. BOTH VALVES TEST GOOD. PERFORMED FUNCTIONAL TEST OF ST 7 114813 SOLENOIDS PER MM. SOLENOIDS CHECK GOOD. ALL OTHER CHECKS GOOD.