What was found
AFTER START EICAS R ENG BLEED OFF REMAINED ILLUMINATED. QRH READ, DDG CONSULTED, NOT FC DEFERRABLE(<P>REMOVED AND REPLACED #2 ENG PRSOV IAW B767 AMM 36-11-09. PERFORMED ENGINE IDLE RUN IAW B767 AMM 71-00-00. OPS CHECK GOOD. NO FURTHER DEFECTS NOTED AT THIS TIME. </P>)