What was found
FLT 3539 - PIT - LANDING GEAR WOULD NOT RAISE AFTER TAKEOFF. ASSOCIATED AIR/GROUND FAIL MESSAGE ON THE EICAS. MAINTENANCE REMOVED AND REPLACED THE NOSE DOWNLOCK CONNECTOR. SYSTEM CHECKED GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FLT 3539 - PIT - LANDING GEAR WOULD NOT RAISE AFTER TAKEOFF. ASSOCIATED AIR/GROUND FAIL MESSAGE ON THE EICAS. MAINTENANCE REMOVED AND REPLACED THE NOSE DOWNLOCK CONNECTOR. SYSTEM CHECKED GOOD.