What was found
DURING DESCENT WITH APU OPERATING THE APU DOOR WENT TO INHIBIT CLOSED. THEN THERE WAS A SPIKE IN EGT WELL INTO THE RED WITH A STRONG BURNING SMELL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING DESCENT WITH APU OPERATING THE APU DOOR WENT TO INHIBIT CLOSED. THEN THERE WAS A SPIKE IN EGT WELL INTO THE RED WITH A STRONG BURNING SMELL.