What was found
DURING 'B' CHECK, MAINTENANCE REPORTED AFT PRESSURE BULKHEAD 'J' BEAM CRACKED 4TH BEAM UP FROM BOTTOM. FABRICATED AND INSTALLED REPAIR PER UPS EO DC8-5310-6694.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING 'B' CHECK, MAINTENANCE REPORTED AFT PRESSURE BULKHEAD 'J' BEAM CRACKED 4TH BEAM UP FROM BOTTOM. FABRICATED AND INSTALLED REPAIR PER UPS EO DC8-5310-6694.