SDR USAA990242

Service difficulty report · Intercostal · Boeing 7373B7

Difficulty date
March 31, 1999
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N507AU
Make and model
Boeing 7373B7
Aircraft serial
23382
Part
Intercostal
Condition
Corroded
Location
Bs 344
Part time
39,871 hours
Stage of operation
IN
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

CLT - DURING Q-3 CHECK VISUAL INSPECTION, FOUND CORROSION 1 INCH BY 2 INCH FLANGE AT INTERCOSTAL BL 0 STATION 344, CORROSION TASK NR C53-107-02. REMOVED FLANGE AND INSTALLED DOUBLER PER SRM 51-70-11. (M)

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