SDR USAA061138

Service difficulty report · Floorbeam · Boeing 737301

Difficulty date
September 11, 2006
Submitted
September 12, 2006
Operation
Air carrier
Aircraft
N502UW
Make and model
Boeing 737301
Aircraft serial
23232
Aircraft time
56,300 hours, 56,300 cycles
Part
Floorbeam
Condition
Corroded
Location
Bs 294
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

STA 294.5 FLOORBEAM BETWEEN LBL 38 AND LBL 43 CORROSION. REMOVED CORRODED SECTION OF BEAM AND INSTALLED NEW SECTION IAW SRM 53-10-51 LEVEL 2 C53-107-02, DEFECT SIZE: 26 X 2.5 INCHES.