SDR FDEA202408171144

Service difficulty report · Stringer · Boeing 7572T7

Difficulty date: August 17, 2024
Submitted: August 19, 2024
Operation: Air carrier
Aircraft: N935FD
Make and model: Boeing 7572T7
Aircraft serial: 22780
Aircraft time: 95,679 hours, 38,580 cycles
System (JASC): 5313 · Fuselage Main, Longeron/Stringer
Part: Stringer
Part number: 143N31101
Condition: Corroded
Location: Zone 100
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

FORWARD CARGO LSTR 19-22 STA 760 FRAME HAS AREAS OF CORROSION AT SKIN ATTACHMENT POINTS AND STR EVALUATED CORROSION AT SKIN ATTACHMENT POINTS S-19L, 21L, AND 22L NO CORROSION NOTED. REPAIRED STRINGER WITH SPLICE, SHEAR TIE, AND FILLER BETWEEN S-19L TO 20L STA 760 IAW SRM 53-00-03-2R, MAJOR REPAIR.

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