What was found
LAX - ALTITUDE ALERTER FAILURE CAUSING SMOKE AND ELECTRICAL ODOR REPORTED. AIRCRAFT RETURNED TO GATE. MAINTENANCE REPLACED ALTITUDE ALTERTER. OPERATIONAL CHECK SATISFACTORY. AIRCRAFT RETURNED TO SERVICE. (X)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
LAX - ALTITUDE ALERTER FAILURE CAUSING SMOKE AND ELECTRICAL ODOR REPORTED. AIRCRAFT RETURNED TO GATE. MAINTENANCE REPLACED ALTITUDE ALTERTER. OPERATIONAL CHECK SATISFACTORY. AIRCRAFT RETURNED TO SERVICE. (X)