Service difficulty report · Gusset · Boeing 7377H4

Difficulty date
October 4, 2023
Submitted
November 7, 2023
Operation
Air carrier
Aircraft
N451WN
Make and model
Boeing 7377H4
Aircraft serial
32495
Aircraft time
64,297 hours, 38,163 cycles
Part
Gusset
Part number
UNKNOWN
Condition
Missing
Location
Zn 100 Fus Lower
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

FWD CARGO BAY; REPLACED GUSSET AT BS 500D STR 19L IS MISSING TWO FASTENERS FROM THE INBOARD EDGE OF THE GUSSET COMMON TO THE AFT BULKHEAD SUPPORT FORWARD FLANGE.<[01] INSTALLATION OF FASTENERS WILL BE ACCOMPLISHED BY REPLACED OF PART ON CARD# TTG8Q00NTWDY.;[02] VERIFIED CORRECTIVE ACTION 1 AND MEASUREMENT TABLE.

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