As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MANUAL LANDING GEAR EXTENSION DOOR WONT STAY CLOSED FOUND HINGE AREA FOR DOOR DIRTY AND LOCKING CLIPS AREA DIRTY CLEANED BOTH AND RE-ALIGNED DOOR. DOOR OPS CHKS GOOD, SECURES CLOSED AND LATCHED. POSITIVE HYD PRESURE CHKD WHEN GEAR HANDLE IN UP POSITION. COCKPIT INDICATION NORMAL. REF 32-34-00-820-802.