SDR USAA991147

Service difficulty report · Frame · 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
Frame
Condition
Cracked
Location
Bs 887
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-1 CHECK VISUAL INSPECTION, FOUND A .250 INCH CRACK AT BS 887 STRINGER 9L BELT FRAME. CUTOUT DAMAGE AREA AND INSTALLED DOUBLER AND FILLER PER EA 65850. (M)