As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DISCREPANCY LP 828679 ITEM P 1. VENT BLOWER FAULT EN ROUTE. R & R FAN EXTRACT BLOWER, FIN 20HQ IAW AMM 21-26-51 PB 401. PERFORMED OPERATIONS CHECK OF AVIONICS EQUIPMENT VENTILATION IAW AMM 21-26-00-710-001A & OPERATIONS CHECK TEST OF AVIONICS SMOKE DETECTION IAW AMM 26-15-00-710-001A. OPERATIONS CHECKED GOOD, NO SMOKE DETECTED.