SDR USAA951349

Service difficulty report · Floor Beam · Boeing 737401

Difficulty date
November 14, 1995
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N421US
Make and model
Boeing 737401
Aircraft serial
23988
Part
Floor Beam
Condition
Corrosion
Location
Bs 328
Part time
19,854 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 - INSPECTION VISUALLY FOUND LEVEL 2 CORROSION AT CLIP UNIT LOCATOR ON FLOOR BEAM TOP SURFACE BS 328 RBL12-RBL22. ADDED CERAMIC STRAPS TO FLOOR BEAM UPPER CHORD AS PER USAIR TYPICAL REPAIR 53-10-01A. (M)