As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ONT - DURING APPROACH WHEN LANDING GEAR WAS EXTENDED, NOSE LANDING GEAR DID NOT EXTEND. CYCLED LANDING GEAR AND NOSE GEAR EXTENDED. FOUND NOSE LANDING GEAR TRANSFER CYLINDER, MFG P/N 69-14106-5, WITH INTERNAL MALFUNCTIONS. REPLACED TRANSFER CYLINDER AND NOSE LANDING GEAR OPERATION CHECKED NORMAL. (M)