Service difficulty report · Longeron · Boeing 777232

Difficulty date
February 5, 2020
Submitted
February 18, 2020
Operation
Air carrier
Aircraft
N708DN
Make and model
Boeing 777232
Aircraft serial
39254
Aircraft time
53,230 hours, 4,748 cycles
Part
Longeron
Condition
Cracked
Location
Bs 1035
Stage of operation
IN
How discovered
E
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

(AIRCRAFT 7108, L/P 1476752) DURING ACCOMPLISHMENT OF HFEC OPEN HOLE INSPECTION ON 04EA OVERSIZE FASTENERS AT RH UNDERWING LONGERON FRONT SPAR LOWER CHORD STA 1035, FOUND 01EA AT LOWER ROW O/B FASTENER WITH CRACK INDICATION AS MARKED. CORRECTIVE ACTION: REPAIR PERFORMED AS PER B777-200 SRM 57-10-10-2R-1 REPAIR 1 AND DELTA PRI 584566-14AD REV 1.