As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON TAKEOFF, RIGHT GEAR UNSAFE LIGHT ILLUMINATED. GEAR UPLATCH CHECK UNSATISFACTORY. CYCLED GEAR TWICE WITH SAME RESULTS (GEAR DOOR OPEN LIGHT ILLUMINATED DURING UPLATCH CHECK) WITH AERODYNAMIC BUFFETING. INSTALLED A .030 SHIM UNDER THE GEAR DOOR LATCH ROLLERS IAW DC-9 MM 32-31-4.