Service difficulty report · Gusset · Boeing 7377H4

Difficulty date
May 4, 2026
Submitted
June 9, 2026
Operation
Air carrier
Aircraft
N253WN
Make and model
Boeing 7377H4
Aircraft serial
32511
Aircraft time
64,393 hours, 38,756 cycles
Part
Gusset
Condition
Cracked
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

CRACKED GUSSET, BS 500D, STR 19R IN THE FWD CARGO BAY. REPLACED THE GUSSET AND FASTENERS IAW SRM 51-40-02, AND DWG DWG 143A7902, SHEET 174, REV-.

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