SDR USAA990225

Service difficulty report · Floorbeam · Boeing 737401

Difficulty date
April 1, 1999
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N415US
Make and model
Boeing 737401
Aircraft serial
23883
Part
Floorbeam
Condition
Corroded
Location
Bs 947
Part time
31,080 hours
Stage of operation
IN
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

CLT - DURING Q-3 CHECK VISUAL INSPECTION, FOUND A .5 INCH BY .5 INCH AREA OF CORROSION AT NUT PLATE HOLES BS 947 LBL 24 - RBL 24 FLOORBEAM, CORROSION TASK NR C53-107-02. INSTALLED REPAIR 'T' SECTION AND REPAIR ANGLE PER SRM 53-00-51. (M)