Service difficulty report · Intercostal · Boeing 7377H4

Difficulty date
October 14, 2019
Submitted
May 16, 2022
Operation
Air carrier
Aircraft
N909WN
Make and model
Boeing 7377H4
Aircraft serial
32458
Aircraft time
40,914 hours, 24,510 cycles
Part
Intercostal
Condition
Cracked
Location
Cabin Floor
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

CABIN FLOOR INTERCOSTAL CRACKED AT ST400 LBL 13.5 / REMOVED AND REPLACED ANGLE SUPPORT VP INTERCOASTAL BETWEEN STA 380 TO 400 LBL 13.5' I.A.W. B737 S.R.M. 51-40-02-0G-0 .

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