SDR SWAA2025061068975

Service difficulty report · Web · Boeing 7377H4

Difficulty date: May 8, 2025
Submitted: June 10, 2025
Operation: Air carrier
Aircraft: N900WN
Make and model: Boeing 7377H4
Aircraft serial: 32544
Aircraft time: 57,299 hours, 34,643 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Web
Condition: Corroded
Location: Zone 200
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

CORROSION ON SHIELD WEB LOCATED BTW BS 767 TO BS 794.3 RBL 22 WL 156.1 AT AFT CARGO COMPARTMENT 2025-309328<[01] REPLACED SHIELD WEB LOCATED BTW BS 767 TO BS 794.3 RBL 22 WL 156.1 AT AFT CARGO COMPARTMENT IAW B737-700 SRM 51-40-02 AND DWG 146A0081 SHEET 37 REV: -. SEE INDIVIDUAL SIGN-OFF BELLOW.;[02] REPLACED SHIELD WEB LOCATED BTW BS 767 TO BS 794.3 RBL 22 WL 156.1 AT AFT CARGO COMPARTMENT IAW B737-700 SRM 51-40-02 AND DWG 146A0081 SHEET 37 REV: -. SEE INDIVIDUAL SIGN-OFF BELLOW.<BR><BR>RII

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