What was found
BRAKE MASTER CYLINDER WILL NOT HOLD PRESSURE, WHEN PRESSURE IS APPLIED TO THE BRAKE IT BLEEDS DOWN. REMOVED AND INSTALLED NEW MASTER CYLINDER, OPERATION CHECKED NORMAL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
BRAKE MASTER CYLINDER WILL NOT HOLD PRESSURE, WHEN PRESSURE IS APPLIED TO THE BRAKE IT BLEEDS DOWN. REMOVED AND INSTALLED NEW MASTER CYLINDER, OPERATION CHECKED NORMAL.