As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
GEAR UNSAFE LIGHT REMAINED ILLUMINATED WITH GEAR RETRACTED. CYCLED GEAR AND LIGHT WENT OUT. RIGHT MAIN LANDING GEAR DOOR IDENTIFIED ON FLIGHT ENGINEER'S LANDING GEAR AND DOOR LATCHING PANEL. CLEANED UP LATCH SWITCH. OPS CHECKED GOOD IAW DC-8 AMM 32-60-00-2. ON WALKAROUND, ALSO FOUND SEAL ON RIGHT MAIN LANDING GEAR TORN. REPLACED TORN SEAL IAW DC-8 MM 32-10-0.