What was found
LP1229537-1 DISCREPENCY: HYD Y RES OVERHEAT IN FLIGHT FOLLOWED ECAM AND QRH AND RETURNED TO MCO. LP1229537-1 CORRECTIVE ACTION: REF TSM29-13-00-810-802-A. PERFORMED FAULT CONFIRMATION IAW STEP 3B. DETERMINED MORE NOISE THAN USUAL AT CHECK VALVE Y (3083GM). REF STEP 4A, REQUIRES REPLACEMENT AT CHECK VALVE Y (3083GM). DEFECT REMAINS OPEN. REQUIRES FURTHER T/S. REF LP1229537 ITEM 2 FOR FURTHER MAINTENANCE ACTIONS. LP1229537-2 DISCREPENCY: REF LP1229537 ITEM1. "HYD Y RES OVERHEAT IN FLIGHT FOLLOWED ECAM AND QRH AND RETURNED TO MCO" LP1229537-2 CORRECTIVE ACTION: R/R 3083GM CHECK VALVE AND REPLACED LP FILTER 3002GM PRECAUTIONARY AND ALL OPS CHECKS NORMAL AT THIS TIME REF AMM 29-13-44-610-001-A, AMM29-24-21-400-801-A, & TSM 29-13-00-810-802-A. CHECK VALVE WAS CONFIRMED BAD ON VISUAL INSPECTION AFTER REMOVAL/ (3083GM)