Service difficulty report · Web · Boeing 7377H4

Difficulty date
March 14, 2024
Submitted
April 17, 2024
Operation
Air carrier
Aircraft
N463WN
Make and model
Boeing 7377H4
Aircraft serial
32467
Aircraft time
65,614 hours, 39,341 cycles
Part
Web
Part number
UNKNOWN
Condition
Corroded
Location
Bs 787-827
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

AFT CARGO BAY SUB-THRESHOLD WEB IS CORRODED FROM STA 787+4 TO STA 827+11; RBL 23-28; WL 156.<[01] REMOVED AND REPLACED SUB-THRESHOLD WEB FROM BS 787 TO BS 847 IAW SRM 51-40-02 AND DWG 146A8340.;[02] VERIFIED

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