What was found
ENGINE REMOVED DUE TO #1 BEARING FAILURE. UPON INSPECTION OF COMPRESSOR PARTS NOTED THE FOLLOWING: #1 BEARING SEPARATOR BROKEN INTO MANY PIECES, INNER AND OUTER RACE SPALLED, BEARING BALLS SCORED AND FLATTENED. SECONDARY DAMAGE - MUTE RUB ON 1STSTAGE WHEELS, CARBON SEAL MATING SURFACE GROOVED ON 1ST STAGE WHEEL STUB SHAFT, CASE HALF VANES EXHIBIT EXCESSIVE CONTACT WITH WHEEL MUTES AND PLASTIC GROOVED, CRACKED AND MISSING, IMPELLER CONTACT WITH FRONT DIFFUSER, REAR DIFFUSER MAJOR AND MINORSEALS GROOVED. SCRAPPED #1 BEARING.