Service difficulty report · Gusset · Boeing 7377H4

Difficulty date
April 9, 2020
Submitted
May 1, 2020
Operation
Air carrier
Aircraft
N475WN
Make and model
Boeing 7377H4
Aircraft serial
32474
Aircraft time
54,947 hours, 32,366 cycles
Part
Gusset
Condition
Cracked
Location
Fuselage
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

FWD CARGO COMPARTMENT STA 500D STR 21L APROX WL 178 GUSSET CRACKED / REMOVED OLD CRACKED GUSSET AND REPLACED WITH NEW GUSSET AT FWD CARGO COMP STA 500D STRINGER 21L AND RESEALED AS REQUIRED REF # B737 SRM 51-40-02-0G-0 AND 51-31-00-201

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