What was found
APU FAULT EICAS(<P>TRANSFERRED TO MDDR # 148782 IAW MEL # 49-11-01A, CAT "C", DUE DATE: 27JUN21. MX ACTION C/W. DISP: BM @ 2214Z.</P> / <P>LP 1392596 ITEM #3: PER AP-20218 REMOVED AND REPLACED FLOW SENSING MODULE AND GASKET IAW B767 AMM 49-53-08, OPS CHECK GOOD, NO FAULTS AT THIS TIME, CLEARED DMI 148782, PLACARD REMOVED, MCC NOTIFIED.</P> / <P>LP 1392598 ITEM #9 RE-OPENED MDDR # 148782. REPLACED APU.