What was found
AT THE GATE WITH PACKS RUNNING OFF OF APU BLEED, THE PACK SMELLED HOT AND THE LAV SMOKE DETECTOR WAS SET OFF. RAN PACKS ON GROUND WITH APU BLEED AND ENGINE BLEED. NO SMOKE OR ODOR WAS NOTICED IN CABIN. OPS CHECK GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AT THE GATE WITH PACKS RUNNING OFF OF APU BLEED, THE PACK SMELLED HOT AND THE LAV SMOKE DETECTOR WAS SET OFF. RAN PACKS ON GROUND WITH APU BLEED AND ENGINE BLEED. NO SMOKE OR ODOR WAS NOTICED IN CABIN. OPS CHECK GOOD.