SDR SWAA2024100931359

Service difficulty report · Web · Boeing 7377H4

Difficulty date: August 27, 2024
Submitted: October 9, 2024
Operation: Air carrier
Aircraft: N256WN
Make and model: Boeing 7377H4
Aircraft serial: 32514
Aircraft time: 59,564 hours, 35,985 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Web
Condition: Corroded
Location: Zone 100
Stage of operation: IN
How discovered: 9
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 - INTERCOSTAL LOCATED BTW BS747 TO BS767 RBL21 WL156 AT AFT CARGO COMPARTMENT 2024-528552<[01] REPLACED WEB LOCATED BTW BS747 TO BS767 RBL 21 WL 156 AT AFT CARGO COMPARTMENT IAW B737-700 SRM 51-40-02; SRM 51-10-02 ITEM 9; AND DWG: 146A7500 SHEET: 88 REV: A. SEE INDIVIDUAL SIGN OFF BELOW;[02] REPLACED WEB LOCATED BTW BS747 TO BS767 RBL 21 WL 156 AT AFT CARGO COMPARTMENT IAW B737-700 SRM 51-40-02; SRM 51-10-02 ITEM 9; AND DWG: 146A7500 SHEET: 88 REV: A. SEE INDIVIDUAL SIGN OFF BELOW

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