As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RIGHT MAIN GEAR BRAKES ARE CHATTERING WITH BRAKE APPLICATIONS WHEN RELEASE BRAKE APPLICATION NOTICE BRAKES STICKING. CHECK FOR FREE WHEEL ROTATION IS GOOD SERVICED BRAKE SYSTEM. REMOVED AND REPLACED RETURN "B" SYSTEM FILTER, NO LEAKS NOTED, OPS GOOD PER MM 32 41 0, FILTER P/N 17583141.