SDR FDEA200911194032

Service difficulty report · Stringer · Boeing 75721B

Difficulty date: November 19, 2009
Submitted: November 23, 2009
Operation: Air carrier
Aircraft: N934FD
Make and model: Boeing 75721B
Aircraft serial: 24331
Aircraft time: 50,153 hours, 32,684 cycles
System (JASC): 5313 · Fuselage Main, Longeron/Stringer
Part: Stringer
Part number: 143N311088
Condition: Corroded
Location: Bs 740-760 S24l
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

FWD CARGO BETWEEN STA 740 TO 760, STRINGER S-24L, FOUND CORRODED. CORROSION AREA REPAIR CARRIED OUT AS PER EA F-5310-131055, REPAIR STRINGER FABRICATED FROM MATERIAL 7075-0-0.080" AS PER SRM 53-00-03 FIG. 201 REPAIR II REV. 98. REPAIR IS CLASSIFIED AS MAJOR REPAIR AS PER GMM 6-2-100 CRITERIA.

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