As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
GEAR WOULD NOT RETRACT. CREW REPORTED THE GEAR HANDLE MADE THE INTERLOCK AND WENT TO THE UP POSITION. MULTIPLE COMPONENTS CHANGED DIFFRENT WRI'S , FINAL GEAR OPERATIONAL CHECKS GOOD IAW AMM 32-31-00-05. REMOVE AND REPLACE LANDING GEAR FREE FALL CUTOUT VALVE IAW TSI 32-10/2558. REMOVED AND REPLACED LANDING GEAR SELECTOR VALVE (3GA) IAW TSI 32-10/2558.