Service difficulty report · Doubler · Boeing 7377CT

Difficulty date
August 9, 2021
Submitted
September 21, 2021
Operation
Air carrier
Aircraft
N570WN
Make and model
Boeing 7377CT
Aircraft serial
33657
Aircraft time
58,630 hours, 29,455 cycles
Part
Doubler
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

FWD FUSELAGE EXTERNAL POWER SUPPLY COMPARTMENT CUTOT AFT EDGE DOUBLER CRACKED MKD DOT ; / COMPLETED INSTALLATION OF NEW EGPR DOUBLER PER B737-700 SRM 51-40-02-0G-0 AND DRAWING # 141A0640

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