As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER DEPARTURE, WHEN THE GEAR CAME INTO THE WELLS, THE CREW BEGAN TO SMELL A HOT ELECTRICAL ODOR. IT GOT STRONGER FOR A COUPLE OF MINUTES, AND THEN STAYED THE SAME. WE DECLARED AN EMERGENCY AND RETURNED FOR LANDING AT KBOS. THE FIRE DEPARTMENT EQUIPMENT DETECTED HOT TEMPERATURES ON THE TOP 2 EIEDS. THEY WERE HOT TO THE TOUCH. R&R BOTH UPPER AND MIDDLE EIED'S P/N C14000DB06