As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON TAKEOFF, NOSE GEAR DELAYED RETRACTION. MOMENTARY GEAR DOOR DISAGREE EICAS. NOSE GEAR SLOW TO RETRACT. FERRIED A/C TO SFO FOR RETRACTION TEST. WITH A/C JACKED, PERFORMED GEAR SWING. UNABLE TO DUPLICATE "SLOW TO RETRACT." AFTER A/C REPEATED SLOW TO RETRACT IN SERVICE, REPLACED RETRACT ACTUATOR AND RE-LUBED FITTINGS. CHECKS OK.