Service difficulty report · Pressure Web · Boeing 737990ER

Difficulty date
May 30, 2025
Submitted
June 10, 2025
Operation
Air carrier
Aircraft
N75432
Make and model
Boeing 737990ER
Aircraft serial
32835
Aircraft time
51,578 hours, 18,406 cycles
Part
Pressure Web
Part number
111A1111
Condition
Cracked
Location
Zone 100
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 FOUND AT CENTER WING REAR SPAR VERTICAL PRESSURE WEB BETWEEN RBL31.83 AND RBL 40.00( BETWEEN WL 192.0 AND WL 200.6). CRACK LENGTH 2". ACCOMPLISHED REPAIR OF RH SIDE VERTICAL WEB AT STA 663.5 BETWEEN WL 192 AND 200.6 AT RBL 31.83 TO RBL 40 AS PER SRM 57-10-10-2R-3,