SDR CALA2018030800868

Service difficulty report · Bulkhead Web · Boeing 777222

Difficulty date: March 7, 2018
Submitted: March 8, 2018
Operation: Air carrier
Aircraft: N783UA
Make and model: Boeing 777222
Aircraft serial: 26950
Aircraft time: 92,644 hours, 12,371 cycles
System (JASC): 5312 · Fuselage Main, Bulkhead
Part: Bulkhead Web
Part number: 145W51003
Condition: Cracked
Location: Bs 1281
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

BULKHEAD WEB BS 1287, BETWEEN RBL 18.3 AND 25.7, HAD ONE CRACK. LENGTH 2.3 INCHES. CRACKED AREA TRIMMED OFF IAW DRAWING 624W0008, SHEET 8, HFEC INSPECTION CARRIED OUT IAW NTM PART6 51-00-01, PROC 2, REV 71. NO CRACK AT TRIMMED EDGE. REPAIRED IAW EA 5300-01502.