As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LAX - FLT 808 - EN ROUTE LAX-SJC - NOSE GEAR DID NOT RETRACT AFTER TAKEOFF. RETURNED AND LANDED LAX WITHOUT INCIDENT. REPLACED INNER CYLINDER AND OUTER CYLINDER. REPACKED GEAR, PRESSURE CHECK OK. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)