SDR SWAA080972

Service difficulty report · Keelbeam · Boeing 7373H4

Difficulty date
February 21, 2008
Submitted
February 22, 2008
Operation
Air carrier
Aircraft
N303SW
Make and model
Boeing 7373H4
Aircraft serial
22943
Aircraft time
73,844 hours, 70,456 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 24Y CHECK, FOUND LT KEEL BEAM CORRODED BETWEEN BS 721 AND BS 727, LBL 8. REMOVED AND REPLACED KEEL BEAM PER ER.

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