As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 6380 - IAD-LGA - DURING CLIMB, MADE AN UNSCHEDULED LANDING DUE TO LEFT MAIN GEAR INTRANSIT LIGHT ILLUMINATED. AIRCRAFT RETURNED TO IAD AND GATE WITH NO FURTHER PROBLEMS. MAINTENANCE INSPECTED AND SERVICED BOTH MAIN GEAR STRUTS. OPS CHECK OK. AIRCRAFT WAS RELEASED AND RETURNED TO SERVICE. (M)