As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PERFORMED T/C 7827300 ON NR 2 AND NR 1 ENGINES NR 1 ENGINE HAD FAULT CODE 73-10321. THE HMU FUEL METERING VALVE CONTROL CURRENT IS OUT OF RANGE. PERFORMED EEC TEST PER FIM 73-25-00-810-801-F00, FAULT NO LONGER ACTIVE EEC TEST PASSES FOR NR 1 ENGINE.