Service difficulty report · Stringer · Boeing 737924

Difficulty date
November 25, 2025
Submitted
November 28, 2025
Operation
Air carrier
Aircraft
N71411
Make and model
Boeing 737924
Aircraft serial
30128
Aircraft time
64,830 hours, 26,916 cycles
Part
Stringer
Part number
112A3209205
Condition
Cracked
Location
Zone 500
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

INSIDE FUEL PANEL 532RB STRINGER U9 HAS A CRACK IN END OF STRINGER AND APPEARS TO END IN FASTENER HOLE. REPAIRED L/W U9 STRINGER END IAW UAL ECRA 5720-03581 REV ORIGINAL USING FASTENER OPTION C AND UAL AVO INT-11172025-0411-1 WITH NO DEVIATIONS