As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
BOS - FLT 1508 - AFTER TAKEOFF ORD, LANDING GEAR HANDLE WOULD NOT RAISE NORMALLY. USED LANDING GEAR OVERRIDE SWITCH AND LANDING GEAR RETRACTED. AIRCRAFT PROCEEDED TO BOS AND LANDED WITHOUT INCIDENT. REPLACED LANDING GEAR ANTI-RETRACTION SOLENOID. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)