What was found
NLG DID NOT DOWNLOCK ON FIRST ATTEMPT. CYCLED LANDING GEAR AND EXTENSION CYCLE WAS NORMAL. COULD NOT DUPLICATE. CLEANED AND LUBED NLG, AIRCRAFT RETURNED TO SERVICE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
NLG DID NOT DOWNLOCK ON FIRST ATTEMPT. CYCLED LANDING GEAR AND EXTENSION CYCLE WAS NORMAL. COULD NOT DUPLICATE. CLEANED AND LUBED NLG, AIRCRAFT RETURNED TO SERVICE.