What was found
SUBMITTER SUGGESTS PARKING BRAKE VALVE P/N 492152 IS DEFECTIVE. WHEN HANDLE OR LEVER ASSY IS MOVED, IT DISENGAGES AND VALVE CANNOT BE SET OR RESET.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
SUBMITTER SUGGESTS PARKING BRAKE VALVE P/N 492152 IS DEFECTIVE. WHEN HANDLE OR LEVER ASSY IS MOVED, IT DISENGAGES AND VALVE CANNOT BE SET OR RESET.