What was found
AFTER PUSHBACK FROM GATE, EXPERIENCED SMOKE IN CABIN. RETURNED TO GATE. INSPECTED, REPLACED RIGHT AIR CYCLE MACHINE AND AIR CONDITION RELAY MODULE PER BOEING M/M.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AFTER PUSHBACK FROM GATE, EXPERIENCED SMOKE IN CABIN. RETURNED TO GATE. INSPECTED, REPLACED RIGHT AIR CYCLE MACHINE AND AIR CONDITION RELAY MODULE PER BOEING M/M.