SDR FDEA202010052417

Service difficulty report · Stiffener · Boeing 7673S2F

Difficulty date: October 5, 2020
Submitted: October 5, 2020
Operation: Air carrier
Aircraft: N133FE
Make and model: Boeing 7673S2F
Aircraft serial: 43549
Aircraft time: 6,660 hours, 2,953 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Stiffener
Part number: 141T514616
Condition: Cracked
Location: Bs 246
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

LT NOSE TUNNEL MAIN CABIN FLOOR BEAM STA 246 APPROX LBL 43 1 EA VERTICAL STIFFENER ANGLE CRACKED. REMOVED AND FABRICATED NEW STIFFENER P/N 141T5146-16, IAW BAC DWG 141T5600 REV. INSTALLED STIFFENER, IAW BAC DWG 141T5600 REV- AND B767 SRM 51-40-02.

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