SDR USAA970225

Service difficulty report · Shear Web · Boeing 737301

Difficulty date
May 7, 1997
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N574US
Make and model
Boeing 737301
Aircraft serial
23739
Part
Shear Web
Condition
Cracked
Location
Bs 616-639
Part time
29,977 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-6 CHECK VISUAL INSPECTION, FOUND CORROSION/CRACK IN THE AFT OUTBOARD CORNER AROUND FASTENERS SHEAR WEB BETWEEN STATION 616 TO STATION 639 SHEAR WEB CREASE BEAM. INSTALLED DOUBLER AS PER SRM 51-70-13, CORROSION LEVEL 2. (M)