As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LOST CAPTAIN'S AND FIRST OFFICER'S INSTRUMENTS. RESTORED POWER TO FIRST OFFICER'S INSTRUMENTS BUT NEVER REGAINED CAPTAIN'S INSTRUMENTS. THE NUMBER ONE ELECTRICAL BUS CIRCUIT BREAKER AND THE NUMBER TWO GENERATOR BREAKER AUXILIARY CONTACTS WERE FOUND DEFECTIVE. BOTH PARTS WERE REPLACED AND WIRING CHECKS ACCOMPLISHED AS A PRECAUTIONARY. TWO VERIFICATION FLIGHTS WERE ACCOMPLISHED.