As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON DESCENT, NR 2 ENG REMAINED STUCK AT CRUISE POWER & COULD NOT BE CONTROLLED IN AUTO THROTTLE OR MANUAL THROTTLE. ENG HAD TO BE SHUT DOWN FOR LANDING. HAD POSITIVE OIL PRESS BEFORE & AFTER SHUTDOWN. ENG WAS SHUT DOWN FOR APPROX 10 MINUTES. R&R NR 2 ENGINE FUEL PUMP AND FUEL METERING UNIT REF AMM 73-12-01-04 AND AMM 73-23-00-04, OPS CHECKS NORMAL REF AMM 71-00-00-05. OK TO CONTINUE. RAN ENGINES, REF JRH ALL PARAMETERS NORMAL