As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
GEAR HANDLE WOULD NOT MOVE TO UP POSITION AFTER TAKEOFF. TROUBLESHOT L/G SYS AND FOUND THE LT & RT NLG PROXIMITY SWITCHES AND INBD & OTBD RT MLG PROXIMITY SWITCHES OUT OF TOLERANCES. ADJUSTED PROXIMITY SWITCHES TO WITHIN MINIMUM TOLERANCES AND PERFORMED SEVERAL SUCCESSFUL CYCLES OF THE L/G WITH NO DEFECTS NOTED. PERFORMED IAW MM 32-600, 32-303 AND 32-315.