As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING FLIGHT HAD AN AMBER GSD 2 FAIL. THE QRH HAD US PERFORM A BLOW DOWN OF THE LANDING GEAR. REMOVED GSD41 DUE TO FAILURE AND INSTALLED REPAIRED GSD41 PN 011-01457-01 SN 2JH007449 REPAIRED BY MANUFACTURER. INSTALLED IAW MM 31-40-10. LOADED SOFTWARE, ANDOPERATIONAL CHECK GOOD.