What was found
APU FOUND TO BE CAUSE OF CABIN ODOR, SUSPECT INTERNAL LEAK. AIRCRAFT WAS GROUNDED. REPLACED THE APU.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
APU FOUND TO BE CAUSE OF CABIN ODOR, SUSPECT INTERNAL LEAK. AIRCRAFT WAS GROUNDED. REPLACED THE APU.