SDR DALA2020021461147

Service difficulty report · Stringer · Boeing 777232

Difficulty date: February 5, 2020
Submitted: February 14, 2020
Operation: Air carrier
Aircraft: N708DN
Make and model: Boeing 777232
Aircraft serial: 39254
Aircraft time: 53,230 hours, 4,748 cycles
System (JASC): 5313 · Fuselage Main, Longeron/Stringer
Part: Stringer
Condition: Cracked
Location: Bs 1024-1035
Stage of operation: IN
How discovered: 9
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 1476900) DURING ACCOMPLISHMENT OF HFEC INSPECTION ON R/H UNDERWING LONGERON FUSELAGE SKIN, FOUND CRACK INDICATION AROUND 02 EA FASTENER HOLES AT STA 1024 AND STA 1035, STR 37R, APPROX 1.5" IN LENGTH EACH. CORRECTIVE ACTION: REPAIR AND MODIFICATION PERFORMED IAW DELTA PRI 584566-14AD REV 1 ISSUE. DATE: 22 JAN 2020. PENDING FINAL ER/A. COMPARED WITH FINAL ER/A 584566-14AD REV ORIGINAL FOUND COMPLIED WITH.