As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PILOT SELECTED GEAR DOWN, NO RESPONSE. PERFORMED MANUAL GEAR EXTENSION AND LANDED AIRCRAFT. TROUBLESHOT GEAR DOWN CIRCUIT, FOUND ATTACHING SCREENS FOR GEAR DOWN RELAY IN LANDING. GEAR CONTROL BOX HAD COME LOOSE. RE-SECURED RELAY AND PERFORMED GEAR RETRACTION, CHECK OK. GEAR MOTOR CONTROL BOX WAS REPLACED 12-7-93, ACFT TT: 6,446.4 HRS WITH OVERHAULED UNIT. (X)