What was found
UNABLE TO SHUT-DWN NR 2 ENG. USING NORMAL PROCEDURE FF WENT DOWN TO ABOUT 1500, AND CONTINUED TO RUN. USED FIRE HANDLE TO SHUT-DWN ENG. WITH CREW ASSIST, AMT WAS ABLE TO DUPLICATE PROBLEM. ASSOCIATED MSG 73-60212 FMU SOV WAS PRESENT. REMOVED CONNECTOR D17074 FOUND CONTAMINATION ON PIN 1. CLEANED & REINSTALLED CONNECTOR. CHK 'D WIRING BETWEEN ENG CORE-STRUT CONNECTOR D71024 & FUEL METERING UNIT D76001C, ALL NORMAL. ACCOMPLISHED ENG GRD RUN & SHUTDOWN, ALL OPS & INDICATIONS NORMAL. MAINT MSG 73-60212 NOT ACTIVE, NO STATUS MSGS ILLUMINATED.