Service difficulty report · Bulkhead Web · Boeing 777222

Difficulty date
January 10, 2018
Submitted
January 13, 2018
Operation
Air carrier
Aircraft
N784UA
Make and model
Boeing 777222
Aircraft serial
26951
Aircraft time
91,501 hours, 12,166 cycles
Part
Bulkhead Web
Part number
145W51003
Condition
Cracked
Location
Bs 1287
Stage of operation
IN
How discovered
V
Nature of condition
O
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

PRESSURE BULKHEAD WEB BS 1287 BETWEEN RBL 11 TO 18.3 FOUND CRACKED. PRESSURE BULKHEAD WEB TRIMMED OFF AND FABRICATED A FILLER IAW ECRA 5310-07340, REV-. HFEC INSPECTION CARRIED OUT IAW NTM INSPECTION CARRIED OUT IAW NTM PART 6,51-00-01 PROC 2 REV 7 REV, NO CRACK WAS FOUND AT TRIMMED AREA.