As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREW REPORTED NR 1 ENG HAS A DELAYED SHUTDOWN AFTER START LEVER IS POSITIONED TO CUTOFF. ACFT GROUNDED. PERFORMED NR 1 ING EEC BITE, IAW FIM TASK 73-00, TASK 801, MAINT MESSAGE 76-31361 LOGGED. LONG TERM FAULT. PERFORMED NORMAL ENG START/ STOP ON NR 1 ENGINE IAW AMM 71-00-00, OPS CHECKED GOOD. NR ENG STOPS WITH NO DELAY WHEN START LEVER PLACED IN CUTOFF. OK FOR SERVICE.