As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(EMERGENCY DECLARED) ENG 1 REVERSER FAULT/PERFORMED TSM 73-25-00-810-916-A FOUND ICE BLOCKAGE ON PS12 INLET TO SENSE LINE @ THE 8 O'CLOCK POS. REMOVED ICE AND INSPECTED PS12 LINE IAW AMM 72-23-00-280-002-A. DID OPS CHECK OF #1 TR IAW AMM 78-31-00-710-040-A OPS CHECK GOOD. NO DEFECTS NOTED AT THIS TIME."