What was found
DURING CLIMB, "R ENG HPSOV" CAUTION MESSAGE INDICATED, COMPLIED WITH QRH. (<P>ITEM DEFERRED TO MEL 36-11-02-02. MAINT PROCEDURE COMPLIED WITH. NOTIFIED MCC, PLACARDS INSTALLED, MDDR 115328.</P><P>LP 924200 - M4: PERFORMED AIR SUPPLY BITE TEST. REMOVED AND REPLACED RT ENGINE HPC PER AMM 36-11-08. ENGINE RUN OK PER AMM 71-00-00. MDDR 115328 CLOSED, PLACARD REMOVED AND MCC NOTIFIED. <BR /></P>)