As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: LANDING GEAR DID NOT EXTEND WHEN SELECTED DOWN. RECYCLED HANDLE GEAR DID NOT EXTEND UNTIL EMERGENCY GEAR HANDLE RAISED FROM STOWED POSITION. GEAR EXTENDED THOU NORMALLY BUT EMERGENCY HANDLE STUCK UP. DID NOT CRANK HANDLE.. MAINTENANCE ACCOMPLISHED TSM 32-31-00-810-806 LANDING GEAR OPERATIONAL CHECK WITH NO DEFECTS NOTED.