What was found
POPPET VALVE IS STICKING AND THE BRAKE FAILED TO WORK. WHEN THIS HAPPENS THE PILOT MAY LOOSE CONTROL OF THE AIRCRAFT ON LANDING AND ROLL OUT.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
POPPET VALVE IS STICKING AND THE BRAKE FAILED TO WORK. WHEN THIS HAPPENS THE PILOT MAY LOOSE CONTROL OF THE AIRCRAFT ON LANDING AND ROLL OUT.