What was found
CREW REPORTS THAT AFTER BLOCK IN THE RAMP REPORTED HEAVY SMOKE/ELECTRIC ODOR EMINATING FROM THE APU. REPLACED STARTER AND START RELAY FOR SLOW SPOOL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
CREW REPORTS THAT AFTER BLOCK IN THE RAMP REPORTED HEAVY SMOKE/ELECTRIC ODOR EMINATING FROM THE APU. REPLACED STARTER AND START RELAY FOR SLOW SPOOL.