As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RIGHT ENGINE BLEED OFF EICAS. NO DUCT PRESSURE. AIRCRAFT BACK TO BLOCK AND GROUNDED BY MAINTENANCE. MAINTENANCE REMOVED AND REPLACED #2 ENGINE PRSOV IAW B767 AMM 36-11-09. ENGINE RUN REFORMED AND PNEUMATIC SYSTEM OPS CHECK GOOD. AIRCRAFT RETURNED TO SERVICE,