As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
STRONG ENGINE FUMES SMELL IN FLIGHT DECK. CORRECTIVE ACTION: INSPECTED AND FOUND LH ENGINE CONICAL SEALS CRUSHED AND AC GENERATOR DRIVE SHAFT BENT. R/R AC AC GENERATOR, FOUR CONICAL SEALS ON PGB, AND FUEL OIL HEATER IAW SAAB 340 AMM LEAK AND OPS CHECK OK.