What was found
AIR TURNBACK, ENG 1 FADEC OVHT. COMPLETED ECAM ACTION SHUTDOWN NR 1 ENGINE. GROUNDED - YES. [EUPB COOLING AIR DUCTS /EEC (E1-4000KS)] MMSG SHOWN IN PFR, REF TSM 75-21-00-810-833. PREVIOUSLY ACCOMPLISHED WORK, PERFORM AMM 75-21-49-200-801 TO INSPECT THE COOLING DUCTS OF EUPB. --IF NO DEFECTS FOUND WITH THE COOLING DUCTS, REPLACE EEC IAW TSM. PERFORM HIGH POWER RUN. AMM 71-00-00-200-812 IFSD CONDITIONAL INSP (LESS THAN 30 MINUTES). REMOVE INLET COWL ACCESS PANEL AT 6 O'CLOCK TO CHECK FOR DEBRIS FROM DAMAGED DUCTING. PERFORMED VISUAL INSP OF THE NR1 ENG ANTI-ICE DUCTS PER AMM 30-21-48-200-801 FOR SIGNS OF LEAKS. PERFORMED VISUAL INSP OF NR 1 ENG STARTER AIR DUCTS IAW AMM 80-13-41-200-801 FOR SIGNS OF LEAKS. VERIFY CORRECT INSTALLATION OF THE UPPER STARTER AIR DUCT PER AMM 80-13-41-400-803 AND PYLON DUCT PER AMM 80-13-14-400-804. REFERENCE LOGPAGE 1000083336-1 FOR COOLING AIR DUCT FOR EEC INSPECTIONS AND EEC REPLACEMENT FOR #1 ENGINE. COMPLETED NECT TROUBLESHOOTING REQUEST FROM RR INSPECTED DUCTS FOR BLOCKAGE OR DAMAGE PER AMM 75-21-49-200-801, NO FINDINGS NOTED LEAK CHECKED #1 ENGINE ANIT-ICE & STARTER AIR DUCTS PER