What was found
FUME EVENT AT GATE, APU ON WITH BLEED ON. SMELLED OF BURNING RUBBER IN FLIGHT DECK AND FRONT GALLEY. PAX ON BOARD. DURATION WAS LESS THAN 30 SEC BEFORE BLEED WAS TURNED OFF.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FUME EVENT AT GATE, APU ON WITH BLEED ON. SMELLED OF BURNING RUBBER IN FLIGHT DECK AND FRONT GALLEY. PAX ON BOARD. DURATION WAS LESS THAN 30 SEC BEFORE BLEED WAS TURNED OFF.