As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
GEAR WOULD NOT RETRACT AFTER TAKEOFF. INSPECTED LANDING GEAR. FOUND THAT THE SQUAT SWITCH ON THE NR 1 MLG TO BE OUT OF ADJUSTMENT BY ALMOST :75 OF A TURN. WORK PERFORMED IN REF TO THE CESSNA 750 MM 32-60-00-5A. ALSO CHECKED THE NOSE GEAR SERVICING PER THE CESSNA 750 MM 12-10-38-3 PG 12. PERFORMED A OPS CHECK OF THE LANDING GEAR SYSTEM. OPS CHECK WAS GOOD. ALSO COMPLIED WITH MULTIPLE GEAR SWING OPS CK GOOD.