As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHIP 5806 UPON THRUST REVERSER DEPLOYMENT FA L2 WITNESSED SPARKS #1 ENGINE INLET WITH SIMULTANEOUS SMOKE IN CABIN AND COCKPIT. QRH PROCEDURE COMPLY WITH. CORRECTIVE ACTION: T/S FOUND 2.5 AREA WET, C/W NO GO ODI PREVENTION STEP 3.E. #1 ENGINE REPLACED AND CABIN RECIRC FILTERS REPLACED.