As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER TAKEOFF, UNABLE TO RETRACT GEAR. THE GEAR HANDLE WOULD NOT MOVE. RETRURNED TO AIRPORT. FOUND EXCESSIVE PLAY IN NOSE GEAR SQUAT SWITCH TARGET CAM. REPLACED CAM AND ASSOCIATED HARDWARE IAW CMM 32-20-02. ADJUSTED NOSE SQUAT SWITCH IAW MM 32-60-00. OPS CHECKED GOOD.