As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
BOS - FLT 487 - AFTER TAKEOFF BOS, WHEN LANDING GEAR LEVER SELECTED UP, NOSE LANDING GEAR DID NOT RETRACT. AIRCRAFT RETURNED TO BOS AND LANDED WITHOUT INCIDENT. REPLACED NOSE LANDING GEAR STRUT SHRAEDER VALVE AND SERVICED STRUT. ACCOMPLISHED NOSE LANDING GEAR RETRACTION CHECK WITH NO DEFECTS FOUND. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)