What was found
(CAN) AIRCRAFT RETURNED TO ORIGIN AFTER TAKEOFF DUE TO #1 ENGINE SURGING. EGT EXCEEDENCE. FOUND ENGINE COMPRESSOR BLEED VALVE AT FAULT. CHANGED #1 ENGINE VARIABLE BLEED VALVE SENSOR. FADEC TEST CARRIED OUT ON BOTH CHANNELS.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
(CAN) AIRCRAFT RETURNED TO ORIGIN AFTER TAKEOFF DUE TO #1 ENGINE SURGING. EGT EXCEEDENCE. FOUND ENGINE COMPRESSOR BLEED VALVE AT FAULT. CHANGED #1 ENGINE VARIABLE BLEED VALVE SENSOR. FADEC TEST CARRIED OUT ON BOTH CHANNELS.