As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR 4 THROTTLE JAMMED FORWARD OF FLIGHT IDLE. ENGINE SHUT DOWN ON SHORT FINAL AT 01:08 Z IAW QRH. FOUND THROTTLE DETENT SPRING BROKEN IN QUADRANT. REMOVED AND REPLACED THROTTLE DETENT SPRING, INSPECTED AND CLEANED AREA PER SMP581 CHAP 76-10, SYSTEM OPS CHECK GOOD PER HN7101.