As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR 3 THROTTLE WILL NOT RETARD PAST 2.2 UNITS ON DESCENT. ALSO, STIFF TO MOVE FWD BUT WILL MOVE FWD, HAD TO SHUT DOWN NR 3 ENG. NIL FAULT OR WEAR FOUND THROTTLE MOVEMENT CHECKED THROUGH COMPLETE RANGE AND FOUND NORMAL WITH NO EXCESSIVE FORCE REQUIRED. BASIC RIG CHECK OUT AND IDLE TO STOP CHECK OK.