Service difficulty report · Intercostal · Boeing 7377H4

Difficulty date
September 23, 2022
Submitted
October 31, 2022
Operation
Air carrier
Aircraft
N268WN
Make and model
Boeing 7377H4
Aircraft serial
32524
Aircraft time
52,083 hours, 31,153 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

CRACK WEB - INTERCOSTAL BTW BS 927 TO BS 947.5 AT LEVEL STR 25R AT AFT CARGO COMPARTMENT 2022-529961 / [01] REPLACED WEB - INTERCOSTAL BTW BS 927 TO BS 947.5 AT LEVEL STR 25R AT AFT CARGO COMPARTMENT IAW B737-700 SRM 51-40-02 AND DWG 147A7500 SHEET 29 REV - SEE INDIVIDUAL SIGNOFF BELOW BELOW;[02] REPLACED WEB - INTERCOSTAL BTW BS 927 TO BS 947.5 AT LEVEL STR 25R AT AFT CARGO COMPARTMENT IAW B737-700 SRM 51-40-02 AND DWG 147A7500 SHEET 29 REV - SEE INDIVIDUAL SIGNOFF BELOW<BR>RII

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