SDR USAA951348

Service difficulty report · Floor Beam · Boeing 737401

Difficulty date
November 11, 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 986.5
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 - CLT INSPECTION VISUALLY FOUND A 1 INCH BY .75 INCH AREA OF LEVEL 2 CORROSION ON 986.5 FLOOR BEAM FWD SIDE OF 986.5 FLOOR BEAM LBL 45.5. INSTALLED UPPER T-CAP REPLACEMENT PER BOEING SRM 53-10-05 AND USAIR TYPICAL REPAIR 53-10-05. (M)