What was found
DURING TAXI FOR TAKEOFF, CREW NOTICED SMELL (NO SMOKE) THEN ENG ADPT HEAT 2 LIGHT. CREW RETURNED TO GATE AND DEPLANED THE PASSAENGERS. MAINTENANCE HAS DEFERRED THIS SYSTEM.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING TAXI FOR TAKEOFF, CREW NOTICED SMELL (NO SMOKE) THEN ENG ADPT HEAT 2 LIGHT. CREW RETURNED TO GATE AND DEPLANED THE PASSAENGERS. MAINTENANCE HAS DEFERRED THIS SYSTEM.