Service difficulty report · Intercostal · Boeing 7378H4

Difficulty date
December 29, 2023
Submitted
January 15, 2024
Operation
Air carrier
Aircraft
N8562Z
Make and model
Boeing 7378H4
Aircraft serial
64171
Aircraft time
19,397 hours, 9,806 cycles
Part
Intercostal
Part number
UNKNOWN
Condition
Cracked
Location
Zn 600 Right Win
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

UPPER TRAILING EDGE PANEL SUPPORT INTERCOSTAL INBOARD OF R/H DEFLECTION RIB IS CRACKED AT UPPER FLANGE.<[01] REMOVED AND REPLACED UPPER TRAILING EDGE PANEL SUPPORT INTERCOSTAL INBOARD OF R/H DEFLECTION RIB PER SRM 51-40-02;[02] C/W INSP.;[03] C/W INSP.

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