What was found
FUME EVENT ONCE APU TURNED ON . INSPECTED AND FOUND HEAT DAMAGE TO THE NR 1 PACK. INSTALLED NR 1 ACM IAW AMM 21-52-21-PB401, OPS CHECKED GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FUME EVENT ONCE APU TURNED ON . INSPECTED AND FOUND HEAT DAMAGE TO THE NR 1 PACK. INSTALLED NR 1 ACM IAW AMM 21-52-21-PB401, OPS CHECKED GOOD.