SDR USAA070216

Service difficulty report · Floor Support · Boeing 737401

Difficulty date
March 15, 2007
Submitted
March 15, 2007
Operation
Air carrier
Aircraft
N419US
Make and model
Boeing 737401
Aircraft serial
23986
Aircraft time
50,145 hours, 50,145 cycles
Part
Floor Support
Condition
Corroded
Location
Bs 870-947
Stage of operation
IN
How discovered
9
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

BS 870-947.5, RBL 12 HAS CORROSION. REMOVED DAMAGED AREA & INSTALLED NEW STRINGER PER SRM 53-0-53; CORR TASK C53-202-01; LEVEL 2, DEFECT SIZE: 78 INCHES.