SDR DU4R2006606

Service difficulty report · Longeron · Doug MD88

Difficulty date: August 11, 2006
Submitted: August 28, 2006
Operation: Air carrier
Filed by: DU4R141M
AAR Aircraft Services, LLC
Aircraft: N927DA
Make and model: Doug MD88
Aircraft serial: 49714
Engine: Pwa JT8D219
System (JASC): 5313 · Fuselage Main, Longeron/Stringer
Part: Longeron
Condition: Corroded
Location: Fuselage
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

S/O 291019 NR 25070, CORROSION AT AFT CARGO LONGERON 28R BETWEEN FS 1287-1309. BLENDED OUT SURFACE CORROSION, MAX DEPTH .018 DEEP. FABRICATED AND INSTALLED U-CHANNEL LONGERON REPAIR 22 INCHES X .75 INCH X 1.5 INCH X 20 INCH FROM 7075-T6 .071 INCH IAW SRM 53-02D FIG. 19, PAGES 1, 52 AND 53.

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