SDR USAA990040

Service difficulty report · Floorbeam · Boeing 737401

Difficulty date
January 17, 1999
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N409US
Make and model
Boeing 737401
Aircraft serial
23879
Part
Floorbeam
Part number
654681165
Condition
Corrosion
Location
Bs 986
Part time
30,727 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-4 CHECK VISUAL INSPECTION, FUOND CORROSIN ON FLOORBEAM STATION 986 BL 0 TO RBL 35 1 INCH BY 3 INCH, CORROSION TASK NR C 53-107-02. INSTALLED 'T' CAP AND SHEAR TIES PER TR 53-60-01 AND SRM 53-00-01 FIG 202. (M)