As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER MLG RETRACTION, LEFT AMBER DOOR LIGHT ILLUMINATED. CYCLED LANDING GEAR HANDLE AND AFTER GEAR RETRACTION, BOTH AMBER LIGHTS FLICKERED AND STAYED OUT. R & R AFT PROXIMITY SENSOR AND GAPED IAW MM 32-10-21. OPS CHECKED GOOD ON RT SIDE SURGE DAMPER WAS REPACKED AND PROXIMITY SENSORS WERE REGAPPED. OPS CHECKED GOOD.