As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT NOT GROUNDED: PILOT REPORTS RIGHT ENGINE CONTINUES TO RUN AFTER FUEL CONTROL SWITCH MOVES TO CUTOFF, HAD TO RECYCLE SWITCH. MAINTENANCE ACCOMPLISHED 3 SUCCESSFUL ENGINE START AND SHUTDOWN CYCLES IAW AMM 71-00-00. UNABLE TO DUPLICATE MALFUNCTION.