What was found
SMOKE IN COCKPIT AND CABIN ON GROUND AT GATE. REMOVED AND REPLACED LT AIR CYCLE MACHINE, OPS CHECK GOOD IAW AMM, THIS CLEARS MEL, PLACARD REMOVED. (K)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
SMOKE IN COCKPIT AND CABIN ON GROUND AT GATE. REMOVED AND REPLACED LT AIR CYCLE MACHINE, OPS CHECK GOOD IAW AMM, THIS CLEARS MEL, PLACARD REMOVED. (K)