SDR SWAA111921

Service difficulty report · Keelbeam · Boeing 7373H4

Difficulty date
March 15, 2011
Submitted
March 18, 2011
Operation
Air carrier
Aircraft
N605SW
Make and model
Boeing 7373H4
Aircraft serial
27956
Aircraft time
52,384 hours, 43,052 cycles
Part
Keelbeam
Part number
6545866
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

DURING SCHEDULED 16Y CHECK, FOUND FUSELAGE KEEL BEAM, OUTBOARD LWR CHORD CORRODED AT STA 721, LBL 6.30. REMOVED CORROSION AND REPAIRED KEEL BEAM PER EA.

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