What was found
IAH - FLT 0010 - TAKEOFF WAS REJECTED AT 100 KNOTS AFTER THE NR 3 ENGINE EXPERIENCED LOSS OF POWER. THE NR 3 ENGINE WAS REMOVED AND REPLACED. THE SDR WILL REMAIN OPEN FOR PART INFORMATION PENDING INVESTIGATION. SUPPLEMENT: PRELIMINARY INVESTIGATION REVEALED UNCONTAINED FAILURE IN LPT ROTOR AREA. SHOP INSPECTION FOUND THE FAN MID-SHAFT SHEARED OFF. SUBMITTER STATED THE SUSPECTED CAUSE OF FAILURE WAS THE HPC ROTOR AIR DUCT FAILED AND RUBBED ON FAN MID-SHAFT. (X)