As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LANDING GEAR LEVER WOULD NOT MOVE ON DEPARTURE, COULD NOT RETRACT LANDING GEAR. GEAR HANDLE REMAINED DOWN, GEAR SHOWED THREE GREEN DN FOR DURATION OF FLIGHT. REFERRED TO EMERGENCY/ABNORMAL CHECKLIST AND COULD NOT FIND APPLICABLE PROCEDURE PER INDICATIONS. NO LIMITATIONS EXCEEDED IN FLIGHT. REMOVED BROKEN LANDING GEAR HANDLE P/N H218B S/N 00653 AND INSTALLED OVERHAULED CUSTOMER SUPPLIED LANDING GEAR HANDLE. PERFORMED OPS CHECKS WITH NO DEFECTS NOTED, REF AMM 32-30-30.