As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE PERFORMING A SCHEDULED A-B INSPECTION, FOUND RT AND LT AFT FUSELAGE BLEED AIR LINE ATTACH BRACKETS PULLED FROM AFT FUSELAGE BULKHEAD RESULTING IN CRACKS IN THE BULKHEADS AT FRAME STATION 329.92. THIS IS THE 4TH AIRCRAFT IN A ROW THAT THE BULKHEAD HAS BEEN CRACKED. THE CRACK HAS BEEN FOUND ON BOTH SIDES OF THE AIRCRAFT. (K)