SDR USAA960071

Service difficulty report · Floor Beam · Boeing 737401

Difficulty date
January 17, 1996
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N423US
Make and model
Boeing 737401
Aircraft serial
23990
Part
Floor Beam
Condition
Corrosion
Location
Bs 294.5
Part time
19,812 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

INT - DURING Q-5 CHECK VISUAL INSPECTION, FOUND .5 INCH BY 50 INCHES CORRODED FLOOR BEAM BS 294.5 RBL 6, RBL 56. INSTALLED T-CAP AND REPAIR ANGLES AND FILLER, REPAIRED PER SRM 53-10-51. CORROSION TASK NR C53-107-02, CORROSION LEVEL 2. (M)