What was found
LT ENGINE INBD THRUST REVERSER DRAIN MAST SEAL IS DAMAGED. REPLACED LWR SEALS BY INCORPORATION OF SB 78-0050 R01 IAW EO E17X-7800-002.2, REV IR.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
LT ENGINE INBD THRUST REVERSER DRAIN MAST SEAL IS DAMAGED. REPLACED LWR SEALS BY INCORPORATION OF SB 78-0050 R01 IAW EO E17X-7800-002.2, REV IR.