As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
BWI - FLT 1441 - EN ROUTE BWI-SXM, CREW NOTED THE RIGHT DUCT PRESSURE LOW, THE RIGHT ENGINE N3 INDICATION AT ZERO, AND THE RIGHT ENGINE OIL PRESSURE IN THE AMBER BAND. FLIGHT RETURNED TO BWI AND LANDED WITH NO FURTHER INCIDENT. MAINTENANCE FOUND AND SECURED A LOOSE SENSE LINE AT THE 490 DEGREE SWITCH, AND REPLACED THE RIGHT N3 TACHOMETER GENERATOR. (M)