Service difficulty report · Intercostal · Boeing 7377H4

Difficulty date
June 24, 2022
Submitted
July 28, 2022
Operation
Air carrier
Aircraft
N485WN
Make and model
Boeing 7377H4
Aircraft serial
32473
Aircraft time
60,155 hours, 35,804 cycles
Part
Intercostal
Condition
Cracked
Location
Fwd Fuselage
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 CABIN BETWEEN STA 344 AND STA 360 INTERCOSTAL AT LBL 11 WL 208.1 IS CRACKED AS MARKED. 124-015 / [01] PART REPLACED WITH NEW INTERCOSTAL P/N 141A5410U148 PER SRM 51-10-02-0G-0 PARAGRAPH 9 INSTALLATION WILL BE ACCOMPLISH ON TTG8Q00DDE9P;[02] VERIFIED 1

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