What was found
(LOG 9541398) ON ENGINE SHUT DOWN, THE LEFT ENGINE STAYED RUNNING WITH THE START LEVER IN CUTOFF. THE START LEVER HAD TO BE PULLED OUT AND IN SEVERAL TIMES BEFORE THE ENGINE SHUT DOWN. REPLACED HMU PER B737 AMM 73-21.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
(LOG 9541398) ON ENGINE SHUT DOWN, THE LEFT ENGINE STAYED RUNNING WITH THE START LEVER IN CUTOFF. THE START LEVER HAD TO BE PULLED OUT AND IN SEVERAL TIMES BEFORE THE ENGINE SHUT DOWN. REPLACED HMU PER B737 AMM 73-21.