What was found
PILOT REPORTED HE HEARD A 'POP' DURING ENGINE SHUT DOWN AND LEFT THROTTLE TRIGGER LOST TENSION. FOUND SPRING BROKEN AND REPLACED UNIT. FAILURE OF THIS SPRING COULD ALLOW THROTTLE TO MAKE A 'CUT-OFF' INADVERTENTLY INSTEAD AT IDLE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PILOT REPORTED HE HEARD A 'POP' DURING ENGINE SHUT DOWN AND LEFT THROTTLE TRIGGER LOST TENSION. FOUND SPRING BROKEN AND REPLACED UNIT. FAILURE OF THIS SPRING COULD ALLOW THROTTLE TO MAKE A 'CUT-OFF' INADVERTENTLY INSTEAD AT IDLE.