What was found
DURING ENGINE SHOP VISIT LPT DISASSEMBLY (STAGE 7 ROTOR REMOVAL), THE LPT STAGE 7 AIR SEAL WAS FOUND PARTIALLY LIBERATED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING ENGINE SHOP VISIT LPT DISASSEMBLY (STAGE 7 ROTOR REMOVAL), THE LPT STAGE 7 AIR SEAL WAS FOUND PARTIALLY LIBERATED.