Service difficulty report · Intercostal · Boeing 7377H4

Difficulty date
May 25, 2022
Submitted
July 20, 2022
Operation
Air carrier
Aircraft
N483WN
Make and model
Boeing 7377H4
Aircraft serial
32472
Aircraft time
60,009 hours, 35,495 cycles
Part
Intercostal
Condition
Cracked
Location
Fuselage
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 LOCATED BETWEEN BS 500 TO BS 500A AT LEVEL STRINGER 26L FWD CARGO COMPARTMENT 2022-274515 / [01] REPLACED WEB - INTERCOSTAL LOCATED BETWEEN BS 500 TO BS 500A AT LEVEL STRINGER 26L FWD CARGO COMPARTMENT IAW SRM B737 700- 51-10-02 ITEM 9;51-40-02 AND DRAWING 143A7505 REV B <BR>SEE SIGNOFF BELOW BELOW;[02] CORRECTED STEP 1<BR>REPLACED WEB - INTERCOSTAL LOCATED BETWEEN BS 500 TO BS 500A AT LEVEL STRINGER 26L FWD CARGO COMPARTMENT IAW SRM B737 700- 51-10-02 ITEM 9;51-40-02 AND DRAWING 143A7505 REV B <BR>SEE INDIVIDUALS SIGNOFFS BELOW;[03] TASK CARD COMPLETE AND CERTIFIED AS RII.<BR><BR><BR>SEE INDIVIDUAL SIGNOFFS BELOW.

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