As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 1239 - PIT-DAY - ON APPROACH TO DAY THE NOSE GEAR DID NOT EXTEND ON THE FIRST TRY. PILOT RECYCLED TEH GEAR AND ALL INDICATIONS WERE NORMAL ON THE SECOND TRY. FLIGHT LANDED AT DAY WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED THE NOSE GEAR SEQUENCE VALVE AND LUBRICATED THE NOSE GEAR ASSEMBLY. TWELVE GEAR SWINGS WERE ACCOMPLISHED. ALL OPERATIONS WERE NORMAL. (M)