As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT DEPARTED LCK AND MADE A 30 DEGREE LEFT BANK, HAD A HARD TIME COMING OUT OF TURN AND HAD TO USE A LOT OF RIGHT AILERON TO MAINTAIN STRAIGHT AND LEVEL FLIGHT. MAINTENANCE FOUND CHAIN LOOSE IN CONTROL YOKES. TIGHTENED CHAIN, TEST FLIGHT GOOD.