As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON DESCENT AT APROXIMATELY 10K, FLT CREW FELT A SLIGHT SHUDDER AND NOTED THAT THE RT ENGINE EGT WAS ROLLING BACK WITH ASSOCIATED LOW OIL PRESSURE LIGHT ILLUMINATING AND INDICATOR SHOWED 5 PSI. FOM USED AND SECURED ENGINE BY PULLING FIRE HANDLE. EMERGENCY DECLARED. REPLACED HP FUEL PUMP IAW AMM 73-11-03. REPLACED FFG IAW AMM 73-21-01. ACCOMPLISHED REQUIRED TESTS IAW MM 71-00-00-700-804. RUN CHECKED GOOD.