SDR IPXA11665654

Service difficulty report · Stiffener · Boeing 76734AF

Difficulty date: March 14, 2011
Submitted: March 23, 2011
Operation: Air carrier
Aircraft: N319UP
Make and model: Boeing 76734AF
Aircraft serial: 27758
Aircraft time: 37,781 hours, 11,738 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Stiffener
Part number: 111T200811
Condition: Cracked
Location: Bs 785.9
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

INSPECTION TYPE:C, FWD CARGO COMPT WING CTR TANK FRONT SPAR VERTICAL STIFFENER AT STA 785.9, LBL 32.94, TOP AREA FOUND CRACKED. STIFFENER REPAIR IAW RS 57-10-36983 REV A & EO B767-5710-41964-A AT STA 785.9 LBL 32.94 ORG MAT'L BAC1518-749-2024T3511 CRK LENGTH 2" CUT OFF LENGTH 16.5" REPAIR CLASSIFIED AS MAJOR REPAIR, WITH MAT'L BAC1518-749-2024T3511 AS REPLACEMENT SECTION, 2024T351-0250IN & 2024T3-0100IN REPAIR STRAP & 7075T651 BARE 0250IN REPLACED CLEVIS PLATE.

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