SDR USAA991150

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 328
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 TWO .75 INCH AREAS OF CORROSION AT STATION 328, BL 0, AND LBL 28 FLOORBEAM. CORROSION LEVEL 1. CORROSION TASK NR C53-107-02. INSTALLED T-CAP AND DOUBLER PER SRM 53-10-51. (M)