Service difficulty report · Intercostal · Boeing 73773V

Difficulty date
January 14, 2023
Submitted
February 2, 2023
Operation
Air carrier
Aircraft
N564WN
Make and model
Boeing 73773V
Aircraft serial
30244
Aircraft time
55,884 hours, 38,078 cycles
Part
Intercostal
Condition
Cracked
Location
Zn 100 Fus Lower
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

(AEROMAN REQUEST) CRACK WEB - INTERCOSTAL LOC. BTW BS500C TO BS500D AT LEVEL STRINGUER 25R AT FWD CARGO COMPARTMENT 2022-695645<[01] REPLACED WEB-INTERCOSTAL AND LOCATED BETWEEN BS 500C TO BS 500D AT LEVEL S-25R IAW SRM B737-700 51-10-02 ITEM 9 AND DRAWING 143A7505 SHEET 10 REV A SEE INDIVIDUAL SIGN-OFF BELOW;[02] CERTIFIED RII WORK PERFORMED. <BR>SEE INDIVIDUAL SIGNOFFS BELOW.

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