As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SEA - FLT 491 - AFTER TAKEOFF FROM SJC, THE GEAR HANDLE WOULD NOT MOVE UP PAST OFF. CREW COMPLETED CHECKLIST AND GEAR WAS RAISED. CREW NOTICED THAT THE LANDING GEAR LATCH AND PRESS WARNING CIRCUIT BREAKER WAS POPPED AND RESET SAME. AIRCRAFT LANDED IN SEA WITHOUT INCIDENT. MAINTENANCE COULD NOT DUPLICATE PROBLEM ON GROUND, SUSPECT CIRCUIT BREAKER CAUSED THE ORIGINAL DISCREPANCY. CIRCUIT BREAKER REPLACED AS PRECAUTIONARY. AIRCRAFT RELEASED. (M)