What was found
CREW REPORTS THAT THE PARKING BRAKE FRICTION LOCK SLIPS, RELEASING THE PARKING BRAKE UNEXPECTEDLY. MAINTENANCE REPLACED THE INNER PARKING BRAKE TELEFLEX CABLE AND RELEASED THE AIRCRAFT TO SERVICE WITH NO FURTHER PROBLEMS.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
CREW REPORTS THAT THE PARKING BRAKE FRICTION LOCK SLIPS, RELEASING THE PARKING BRAKE UNEXPECTEDLY. MAINTENANCE REPLACED THE INNER PARKING BRAKE TELEFLEX CABLE AND RELEASED THE AIRCRAFT TO SERVICE WITH NO FURTHER PROBLEMS.