As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
GEAR DISAGREE WARNING MESSAGE WHEN MLG DEPLOYED. LT MAIN DID NOT COME DOWN UNTIL AFTER 5 SECONDS & LOCKED INTO PLACE. FLT 2923 REPLACED MLG PRIORITY VALVE FOR TROUBLESHOOTING IAW AMM. SWUNG GEAR SEVERAL CYCLES. OPERATIONS CHECKED GOO. PN'S 4619-3 SN ON 1088B SN OFF 1490B