Service difficulty report · Longeron · Doug MD11F

Difficulty date
December 11, 2006
Submitted
March 12, 2007
Operation
Air carrier
Aircraft
N257UP
Make and model
Doug MD11F
Aircraft serial
48451
Aircraft time
50,198 hours, 9,090 cycles
Part
Longeron
Condition
Corroded
Location
Bs 1581-1601 L46
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 CTR CARGO STA 1581-1601, LONG 43, LONGERON CORRODED (EXFOLIATION). CTR CARGO CORROSION LONGERON 43 RIGHT REMOVED FR STA 1591 TO 1613 PER SRM 51-33-01 V-II R38 & 51-35-01 V-II R38. HFEC INSP CUTOUT PER DAC NDTSPM R12 06-10-01.001 ON TRIMMED OFF AREA FOUND NO CRACK EVIDENT. REPAIR LONGERON & TWO SPLICE FITTING FAB PER EN 1032-07 RO REPAIR LONGERON & TWO SPLICE FITTING INSTALLED PER SRM 53-33-01 V-II R38 & 53-35-01 V-II R38.

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