As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NOSE GEAR FAILURE ON SINGAPORE AIRLINES AIRCRAFT, WHILE ON TOW AT ISTANBUL ATATURK AIRPORT. THE NOSE OLEO COLLAPSED. ON INSPECTION, A CIRCUMFERENCIAL CRACK APPEARED. THIS FAILURE CAUSED LOSS OF OLEO OIL. SINGAPORE AIRLINES ENFORCED THAT WORKING PARTY WOULD BE REQUIRED.