Service difficulty report · Stringer · Boeing 737752

Difficulty date
April 28, 2021
Submitted
June 1, 2021
Operation
Air carrier
Aircraft
N7835A
Make and model
Boeing 737752
Aircraft serial
34294
Aircraft time
52,122 hours, 26,630 cycles
Part
Stringer
Condition
Cracked
Location
Bs 540 S23l
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

CRACK STRINGER 23L LOCATED BS 540 FWD CARGO COMPARTMENT / PERFORMED PERMANENT REPAIR ON STRINGER 23L LOCATED BTW BS500D TO BS540 AT FWD CARGO COMPARTMENT IAW B737-700 SRM 53-00-03-2R-1 REPAIR 1 FIGURE 206 MATERIAL USED BAC-1498-157-7075 T6 PO 2020-189930 BAC-1493-659 PO 2021-135083 AND ALUMINUM SHEET 7075 T6 0.040 PO 2020-189926