SDR SWAA2025022690334

Service difficulty report · Web · Boeing 7378H4

Difficulty date: January 27, 2025
Submitted: February 26, 2025
Operation: Air carrier
Aircraft: N8612K
Make and model: Boeing 7378H4
Aircraft serial: 36973
Aircraft time: 40,176 hours, 19,174 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Web
Condition: Corroded
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

CORROSION WEB LOCATED BTW BS492.4 TO BS500 AT LEVEL STR26R WL156.5 AT FWD CARGO COMPARTMENT 2025-81631<[01] REPLACED WEB LOCATED BTW BS492.4 TO BS500A AT LEVEL STR26R WL156.5 AT FWD CARGO COMPARTMENT I.A.W. B737-800 SRM 51-40-02 AND DWG 143A0080 SHEET 39 REV. -<BR><BR>SEE INDIVIDUAL SIGN-OFF BELOW;[02] REPLACED WEB LOCATED BTW BS492.4 TO BS500A AT LEVEL STR26R WL156.5 AT FWD CARGO COMPARTMENT I.A.W. B737-800 SRM 51-40-02 AND DWG 143A0080 SHEET 39 REV. CERTIFIED AS RII

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