What was found
RETURNED WITH ENGINE BLEED VALVE PROBLEM. *S/D* BLEED VALVE PROBLEM TRACED TO THERMOSTAT. REPLACED THERMOSTAT AND SYSTEM OPERATED NORMAL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
RETURNED WITH ENGINE BLEED VALVE PROBLEM. *S/D* BLEED VALVE PROBLEM TRACED TO THERMOSTAT. REPLACED THERMOSTAT AND SYSTEM OPERATED NORMAL.