What was found
ON GROUND WITH APU AND BOTH PACKS RUNNING, CABIN FILLED WITH SMOKE WHICH HAD A SULFUR ODOR TO IT. REPLACED BOTH COALESCER'S WITH NEW IAW MM 12-10-01, OP'S CHECKED GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ON GROUND WITH APU AND BOTH PACKS RUNNING, CABIN FILLED WITH SMOKE WHICH HAD A SULFUR ODOR TO IT. REPLACED BOTH COALESCER'S WITH NEW IAW MM 12-10-01, OP'S CHECKED GOOD.