What was found
R/H ENGINE HPSOV INOP ( HIGH PRESSURE SHUTOFF VALVE (HPSOV) SYSTEMS / ALL EXCEPT CF6-80C2 )(<P>TRANSFERRED TO MDDR 153619 MEL 36-11-02-01 CAT C DUE DATE 26SEP21. PLACARD INSTALLED. REF LOGPAGE 1207824 #4 CVG 22 SEP 21 AND LOGPAGE 1207825 #9 CVG22SEP21</P> / <P>C/W AP- 20681 - 3 THROUGH 6 - REMOVED AND REPLACED FATS AND PRV EXIT PRESSURE SENSORS IAW AMM 36-21-08. PERFORMED BLEED AIR BITE IAW AMM 36-23-00. NO FAULTS AND ENGINE RUN IAW AMM 71-00-00 CHKS GOOD. THIS CLEARS MDDR 153619. PLACARDS REMOVED. MCC NOTIFIED.</P>)