As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SEA - FLT 385 - CREW REPORTED THE LANDING GEAR WOULD NOT RETRACT AFTER TAKEOFF FROM OAK. USED OVERRIDE TO RETRACT GEAR. FOUND LATCH AND PRESS WARNING CIRCUIT BREAKER TRIPPED. RESET BREAKER. LANDED WITHOUT INCIDENT. PERFORMED MAIN GEAR EXTENSION/RETRACTION TEST AND UNABLE TO DUPLICATE PROBLEM. CYCLED GEAR SEVERAL TIMES AND OPERATED NORMALLY. (M)