As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SEA - ONE OF THE OVER CENTER SPRINGS ON THE RIGHT MAIN LANDING GEAR IS BROKEN. REMOVED AND REPLACED THE RT STABILIZER BRACE LOCK SPRING ON THE RT MLG REF Q400 AMM TASKS 32-11-16-000-802 AND 32-11-16-400-802. NO FURTHER DEFECTS NOTED. CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.