What was found
DURING ZONE INSPECTION AT ACTT 6722+54 IT WAS NOTED OF METAL PARTICLES ON COLLECTOR GEAR CHIP DETECTOR. AT ACTT 6729+01 THE TRANSMISSION SUMP CHIP LIGHT ILLUMINATED IN FLIGHT & FUZZ BURNER WAS ACTIVATED. PERFORMED A SERVICEABILITY CHECK IAW MM. AT ACTT 6743+03 THE COLLECTOR GEAR CHIP LIGHT ILLUMINATED & WAS BURNED OFF AGAIN. CHIP DETECTOR WAS VISUALLY INSPECTED & FOUND TO BE WITHIN LIMITS IAW MM. AFTER DISCUSSING THE ISSUE IT WAS DETERMINED THE TRANSMISSION IS UNSERVICEABLE & REMOVED FROM THE ACFT.