SDR SWAA091486

Service difficulty report · Keelbeam · Boeing 7373H4

Difficulty date
March 6, 2009
Submitted
March 9, 2009
Operation
Air carrier
Aircraft
N347SW
Make and model
Boeing 7373H4
Aircraft serial
24374
Aircraft time
65,418 hours, 58,622 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 20Y CHECK, FOUND LT KEEL BEAM CORRODED AT BS 500D, BETWEEN LBL 8 TO LBL 10. REMOVED AND REPLACED BEAM PER SRM.

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