SDR AMTA200600573

Service difficulty report · Doubler · Boeing 73783N

Difficulty date: September 24, 2006
Submitted: October 16, 2006
Operation: Air carrier
Aircraft: N318TZ
Make and model: Boeing 73783N
Aircraft serial: 28247
System (JASC): 5310 · Fuselage Main, Structure
Part: Doubler
Condition: Corroded
Location: Bs 740
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

FOUND CORROSION ON AFT CARGO FLOORBOARD TO SIDE WALL RETAINING DOUBLER UNDERSIDE STATION 740. REMOVED CORROSION ON CAP STRIP, RETAINING DOUBLER, ACTUAL SIZE 42 INCH MAX ALLOWED 12.6 INCH AREA. REMOVED IS 4 SQUARE INCHES, FOUND TO BE WITHIN LIMITS PER 532-00-53-1A TREATED AND PRIMED. (M)

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