As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON FLAP RETRACTION AFTER LANDING INBOARD TRAILING EDGE FLAPS STUCK AT 2 DEGREES. OUTBOARDS RETRACTED UP GENERATING SPLIT FLAPS. CYCLED FLAPS WITH SAME RESULTS. *S/D* FOUND RIGHT I/B FLAP TRANSMISSION BAD. REPLACED TRANSMISSION. OPS CHECK OK.