As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER TAKEOFF, LT GEAR UNSAFE LIGHT WOULD NOT EXTINGUISH. PERFORMED THE UPLATCH CHECK ABNORMAL AND GEAR UNSAFE ABNORMAL. THIS DID NOT SOLVE THE PROBLEM. FOUND UPLATCH OUT OF ADJUSTMENT. ADJUSTED UPLATCH IAW DC-9 MM 32-31-04-2-0103. OPS CHECKED GOOD. POSITION AND WARNING SYSTEM TESTED GOOD IAW DC-9 MM 32-60-00-2-0101.