Service difficulty report · Intercostal · Boeing 7378H4

Difficulty date
March 12, 2022
Submitted
April 11, 2022
Operation
Air carrier
Aircraft
N8314L
Make and model
Boeing 7378H4
Aircraft serial
36990
Aircraft time
31,951 hours, 14,430 cycles
Part
Intercostal
Condition
Cracked
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

AT STATION 540 FROM BL0 TO RBL 24 THE INTERCOSTAL IS CRACKED NEAR THE FASTENER. / [01] LOCATED; DRILLED; AND INSTALLED NEW INTERCOSTAL AT STATION 540 BL 0 TO RBL 24 PER SRM 51-40-02;[02] INSPECTED INSTALLED NEW INTERCOSTAL AT STATION 540 BL 0 TO RBL 24

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