As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EN-ROUTE, LT OIL PRESS WENT FROM GREEN TO AMBER TO RED. LT ENG OIL PRESS EICAS WARNING MSG CAME ON. FOLLOWED NON-NORMAL PROCEDURES, SHUTDOWN ENG & LANDED. REMOVED STARTER FOUND AXIS D CARBON SEAL TO BE BAD. R & R AXIS D CARBON SEAL IAW AMM 72-64-01. LEAK & CONSUMPTION CHECKED GOOD. SEE AML PAGE 3264778 FOR SFWI. SAME STARTER RE-INSTALLED IAW AMM 80-11-01. LEAK CHECK & OPERATIONS CHECKED GOOD.