SDR USAA050542

Service difficulty report · Floorbeam · Boeing 7373B7

Difficulty date
April 12, 2005
Submitted
May 12, 2005
Operation
Air carrier
Aircraft
N374US
Make and model
Boeing 7373B7
Aircraft serial
22953
Part
Floorbeam
Condition
Corroded
Location
Fuselage
Part time
56,183 hours
Stage of operation
IN
How discovered
9
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

BFM - FOUND FLOORBEAM CORRODED 3 INCHES LONG BY 1 INCH WIDE BY .055 INCH DEEP AND 3 INCHES LONG BY 1 INCH WIDE BY .043 INCH DEEP, AFT CARGO FLOOR LBL 12.5 AND RBL 3. FABRICATED REPAIR ANGLES AND INSTALLED PER TYP REPAIR 53-10-06B. CORROSION LEVEL 1, TASK C53-202-01. (M)

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