What was found
CO-PILOT L/H MASTER CYLINDER PISTON PULLED OUT OF HOUSING WHEN PARKING BRAKE APPLIED. CAUSING THE L/H RUDDER PEDAL TO FALL BACKWARDS. SNAP RING RETAINS GLAND HOLDING PISTON INSIDE OF MASTER CYLINDER.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
CO-PILOT L/H MASTER CYLINDER PISTON PULLED OUT OF HOUSING WHEN PARKING BRAKE APPLIED. CAUSING THE L/H RUDDER PEDAL TO FALL BACKWARDS. SNAP RING RETAINS GLAND HOLDING PISTON INSIDE OF MASTER CYLINDER.