What was found
RECEIVED AND INSTALLED REPAIRED COWL ANTI-ICE VALVE. VALVE FAILED ON FIRST FLIGHT. SUBMITTER STATED THESE VALVES HAVE A VERY HIGH FAILURE RATE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
RECEIVED AND INSTALLED REPAIRED COWL ANTI-ICE VALVE. VALVE FAILED ON FIRST FLIGHT. SUBMITTER STATED THESE VALVES HAVE A VERY HIGH FAILURE RATE.