SDR USAA040746

Service difficulty report · Stiffener · Boeing 7373B7

Difficulty date
October 10, 2004
Submitted
November 24, 2004
Operation
Air carrier
Aircraft
N521AU
Make and model
Boeing 7373B7
Aircraft serial
23856
Engine
Cfmint CFM563B2
Part
Stiffener
Part number
6547952524
Condition
Cracked
Location
Aft Cargo Door
Part time
52,509 hours
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

PIT, C5; STIFFENER ANGLE, 3.5 INCH CRACK, LOWER AFT CORNER OF CARGO DOOR IN STIFFENER ANGLE. DEFECTIVE PART REPLACED WITH IDENT PN IAW JOB CARD J3-51-52301.

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