Service difficulty report · Web · Boeing 7377H4

Difficulty date
July 27, 2025
Submitted
September 3, 2025
Operation
Air carrier
Aircraft
N903WN
Make and model
Boeing 7377H4
Aircraft serial
32457
Aircraft time
57,435 hours, 34,748 cycles
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 ON SHIELD WEB LOCATED BTW BS 492.4 TO BS 500A RBL 23 WL 156.1 AT FWD CARGO COMPARTMENT. REJECTED INSTALLATION STEP DUE TO OK TO INSTALL ON STEP 6 MUST BE RII.;[03] RESOLUTION REJECTED: <BR>OK TO INSTALL ON STEP 6. REPLACED SHIELD WEB LOCATED BTW BS 492.4 TO BS 500A RBL 23 WL 156.1 AT FWD CARGO BAY IAW SRM 51-40-02 AND DWG 143A0080 SHEET: 23 REV:- .

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