Service difficulty report · Intercostal · Boeing 7377K9

Difficulty date
June 1, 2019
Submitted
March 10, 2022
Operation
Air carrier
Aircraft
N7814B
Make and model
Boeing 7377K9
Aircraft serial
30042
Aircraft time
53,796 hours, 28,089 cycles
Part
Intercostal
Condition
Cracked
Location
Main Cabin
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 WET AREA INTERCOSTAL CRACKED AT BS 344 - 8' LBL 42. / REMOVED AND REPLACED INTERCOSTAL FWD WET AREA AT BS344-8 LBL 42 IAW BOEING DWG 141A5400 REV:- AND B737 SRM 51-40-05-0G-0; 51-40-02-0G-0

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