As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED. SYSTEM B HYDRAULIC ELECTRIC PUMP OVERHEAT LIGHT ILLUMINATED. SLIGHT BURNING ODOR NOTED. RETURNED TO GATE. REMOVED AND REPLACED SYSTEM B HYDRAULIC ELECTRIC NR 1 CONNECTOR IAW AMM 20-60-00. OPERATIONAL CHECK IAW AMM 29-11-00 GOOD.