As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SFO - FLT 2388 - AFTER TAKEOFF OAK, LANDING GEAR WOULD NOT RETRACT. AIRCRAFT DIVERTED TO SFO AND LANDED OVERWEIGHT WITHOUT INCIDENT. REPLACED NOSE LANDING GEAR STRUT ASSEMBLY. ACCOMPLISHED LANDING GEAR RETRACTION CHECK WITH NO DEFECTS FOUND. SYSTEM GROUND CHECKED NORMAL OPERATION. ACCOMPLISHED OVEWEIGHT LANDING INSPECTION WITH NO DEFECTS FOUND. (M)