SDR USAA051009

Service difficulty report · Keelbeam · Boeing 7373B7

Difficulty date
August 16, 2005
Submitted
September 19, 2005
Operation
Air carrier
Aircraft
N588US
Make and model
Boeing 7373B7
Aircraft serial
23933
Engine
Cfmint CFM563B2
Part
Keelbeam
Condition
Corroded
Location
Bs 673-678
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

CLT - Q6 - ANGLE, ON KEELBEAM COMPOSITE SKIN ATTACH ANGLE HAS FRETTING WORN INTO IT, 5 INCHES X 1 INCH. CORROSION, STA 673, STA 678, LBL 8. REMOVED CORROSION, BLENDED, AND TREATED IAW SRM, DWG. (K)

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