Service difficulty report · Intercostal · Boeing 7377H4

Difficulty date
December 14, 2018
Submitted
February 24, 2022
Operation
Air carrier
Aircraft
N932WN
Make and model
Boeing 7377H4
Aircraft serial
36639
Aircraft time
33,918 hours, 20,202 cycles
Part
Intercostal
Condition
Cracked
Location
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

FLOOR PANEL SUPPORT INTERCOSTAL CRACKED AT FASTENER BS 540 BLO. INTERCOSTAL BLO TO LBL 24. / REMOVED AND REPLACED BREAK AWAY INTERCOSTALS 2 EACH AT STA 540 BL0 TO RBL24 AND BL0 TO LBL24 PER SRM 51-40-02

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