As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING A SCHEDULED INSPECTION WE FOUND THE BLEED AIR, AIR TUBE MOUNTING FLANGE CRACKED 1/3 THE WAY AROUND THE BLEED AIR TUBE ASSEMBLY. ABOUT 2.5 INCHES LONG. THIS CRACKED FLANGE ATTACHES TO THE APU CONTAINMENT BOX & IS THE PASS THROUGH FOR THE BLEED AIR TUBING ASSEMBLY. SERVICE CONDITION REPORT FILED UNDER NR 707938.