What was found
IN DESCENT FROM FL240 CABIN FILLED WITH SMOKE. DIVERTED TO PDX. REPLACED LEFT RAM AIR DOOR IAW MM 21-26-01. OPS CHECK GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
IN DESCENT FROM FL240 CABIN FILLED WITH SMOKE. DIVERTED TO PDX. REPLACED LEFT RAM AIR DOOR IAW MM 21-26-01. OPS CHECK GOOD.