As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) INCREASE OF R/H ENGINE OIL CONSUMPTION INCREASE OF RHE OIL CONSUMPTION NOTICED BY MAINTENANCE. NO EXTERNAL OIL LEAK REPORTED. A/C RELOCATED FOR FURTHER TROUBLESHOOTING TROUBLESHOOTING CARRIED OUT. EVIDENCE OF LEAK FROM #4 BEARING COMPARTMENT FWD SEAL FOUND DURING BORESCOPE INSPECTION PW INFORMED (TC# 20190417002)