As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FIRST OFFICER'S COMPASS INOPERATIVE AFTER 1000 FEET. AIRCRAFT RETURNED TO KMIA AND PERFORMED OVERWEIGHT LANDING WITHOUT INCIDENT. REMOVED AND REPLACED NR 2 PDI, INSTRUMENT AMPLIFIER AND DIRECTIONAL GYRO IAW MM 34-00. PERFORMED OPERATIONAL CHECK COMPASS SYSTEM IAW MM 34-21-0, FOUND ALL SYSTEM NORMAL.