As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER GEAR RETRACTION, LEFT INBOARD DOOR REMAINED OPEN AND GEAR UNSAFE LIGHT REMAINED ON. FOUND THE FORWARD HINGE HAD BROKEN IN RADIUS. THIS HINGE IS THE IMPROVED TYPE INSTALLED IAW AD 80-26-05 AND PIPER SB 682 TO PREVENT CRACKING. AIRCRAFT TOTAL TIME 14,876.