As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: ELECTRICAL ISSUE WITH TR2 FAIL, LEFT PUMP FAIL, PACK FAIL, AND BATTERY DISCHARGE LIGHT; FLIGHT DECLARED EMERGENCY AND LANDED WITHOUT FURTHER INCIDENT. REPLACED P92 RIGID BUS IAW B737NG AMM TASK 24-21-22-000/400-801, OPS CHECK GOOD.