SDR USAA991101

Service difficulty report · Floorbeam · Boeing 737301

Difficulty date
October 29, 1999
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N559AU
Make and model
Boeing 737301
Aircraft serial
23513
Part
Floorbeam
Condition
Corroded
Location
Bs 312
Part time
40,914 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-3 CHECK VISUAL INSPECTION, FOUND CORROSION AROUND 7.25 INCH AT FLOORBOARD FASTENERS HOLES FLOORBEAM 312 LBL 11 TO RBL 11. CORROSION LEVEL 2. INSTALLED 'T' CAP AND DOUBLER EPR SRM 53-10-51. (M)