As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING GEAR RETRACTION, THE LT GEAR DOOR CYCLED SEVERAL TIMES AND THEN REMAINED CLOSED. C/W SHIMMING OF AFT DOOR LOCK LINKAGE ASSY. PERFORMED OPS TEST OF THE LG PRIMARY EXT AND RET SYS. OPS TEST GOOD. L/GEAR DOOR DOES NOT CYCLE. RETURNED TO SERVICE.