As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DTW - FLT 9536 - LEFT GEAR UNSAFE LIGHT ILLUMINATED WITH GEAR UP. RECYCLED GEAR. UPLATCH CHECK GEAR DOOR OPEN LIGHT ILLUMINATED. REPLACED LANDING GEAR CONTROL VALVE AND ADJUSTED LEFT GEAR DOOR LATCH MECH. PERFORMED GEAR SWING. ALL SATISFACTORY AND LEAK CHECK GOOD. (M)