As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON TO GEAR HANDLE UP POSITION. GEAR DIDNT RETRACT WITH 3 RED 3 GREEN GEAR LIGHT. CREW FOLLOWED QRH AND OPENED AND CLOSED MANUAL EXTENSION ACCESS DOOR. GEAR THEN WORKKED NORMALLY. WE PERFORMED FIM 32-30-00-810-815 STEP E(8). CLEANED MANUAL EXTENSION ACCESS DOOR AND CHECKED, IAW AMM 32-34-00-820-802. ALL INDICATION ARE NORMAL AT THIS TIME.