As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SEA - ON FLIGHT 2338, NR 1 ENGINE START ABORT. ENGINE SPOOLED UP NORMALLY FOR ABOUT 10 SECONDS THEN TUG OPERATOR REPORTED EXCESSIVE SMOKE, NL=0 ABORTED START. MAINTENANCE INTERRAGATED CDS, NO FAULTS, COMPLIED WITH 2 CONSECUTIVE STARTS ON NR 1 ENGINE WITH NO DEFECTS NOTED. ALL ENGINE PARAMETERS NORMAL. AIRCRAFT RETURNED TO SERVICE. NO PARTS REPLACED.