Service difficulty report · Structure · Boeing 737724

Difficulty date
August 13, 2013
Submitted
August 14, 2013
Operation
Air carrier
Aircraft
N16703
Make and model
Boeing 737724
Aircraft serial
28764
Aircraft time
50,914 hours, 17,178 cycles
Part
Structure
Part number
111A1111
Condition
Cracked
Location
Bs 663
Stage of operation
IN
How discovered
V
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

CENTER WING BOX REAR SPAR WEB AT BS 663 LT SIDE FOUND 1" CRACK AT LBL-43 & WL-197. ALL WORK ACCOMPLISHED IAW SRM 57-10-10, REPAIR-3, PAGE-209, FIG-20 4 AND IAW PAGE 211, TABLE-B.