As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE GEAR HANDLE IS STUCK IN THE DOWN POSITION. APPLIED ABOUT 50 POUNDS OF FORCE, THE GEAR HANDLE DID NOT MOVE. AFTER CHANGING THE FLIGHT CONTROLS, THE OTHER PILOT TRIED WITH SAME RESULTS. ADJUSTED WOW SWITCHES. PERFORMED A SATISFACTORY OPS CHECK OF THE LANDING GRAV RETRACTION SYS. WORK DONE IAW AMM 32-60-05.