Service difficulty report · Longeron · Doug MD11F

Difficulty date
January 26, 2007
Submitted
March 12, 2007
Operation
Air carrier
Aircraft
N258UP
Make and model
Doug MD11F
Aircraft serial
48416
Aircraft time
53,867 hours, 9,516 cycles
Part
Longeron
Part number
AGA7115
Condition
Corroded
Location
Bs 630-650 L45r
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

INSPECTION TYPE:C FWD CARGO COMPT: FROM BS 6-30 TO 6-50 LONGERON 45R FOUND CORRODED. CORRODED LONGERON & ATTACHED PARTS REMOVED FOR ACCESS. CORROSION LONGERON PROTECTED PER SRM 51-31-01 V2 R38. NEW LONGERON FAB PER DWG AGA7115.F PI CUTOUT ON NEW FAB LONGERON FOUND NO CRACK EVIDENT. NEW LONGERON RE-PROTECTED PER SRM 51-21-01 V2 R38. OK TO INSTALL. NEW LONGERON & ATT/PARTS RE-INSTALLED PER SRM 51-31-01 V2 R38 & DWG: AGA7115, FOUND SATISFACTORY.

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