Service difficulty report · Intercostal · Boeing 7377H4

Difficulty date
June 28, 2019
Submitted
March 11, 2022
Operation
Air carrier
Aircraft
N478WN
Make and model
Boeing 7377H4
Aircraft serial
33989
Aircraft time
52,303 hours, 30,836 cycles
Part
Intercostal
Condition
Cracked
Location
E & E Compt
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

AFT E&E COMPARTMENT INTERCOSTAL CRACKED LH STA 312-328 / REMOVED AND REPLACED INTERCOSTAL PER SRM 51-40-02 AND SRM 51-10-02

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