Service difficulty report · Longeron · Doug MD11F

Difficulty date
July 18, 2007
Submitted
October 8, 2007
Operation
Air carrier
Aircraft
N289UP
Make and model
Doug MD11F
Aircraft serial
48455
Aircraft time
75,126 hours, 12,047 cycles
Part
Longeron
Condition
Corroded
Location
Bs 5-113 L48
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 CENTER CARGO PIT ON L48 AT STA 5-113 FOUND CORROSION AS MARKED. CORR LONGERON L48 TRIM OFF FROM STA 5-119 TO 5-103 PER SRM 53-10-00 VI R378. HFEC INSP C/O ON TRIM OFF AREA. NO CRACK FOUND. REPAIR LONGERON PARTS FAB, PER EN1502-07, REPROTECTED AND PAINTED. STA 1541 LONG 48L CORR CUTOFF. HFEC INSP C/O ON CUTOFF AREA, NO CRACK FOUND. REPAIR LONGERON & SPLICES FAB & INSTALLED PER EN1502-07 & SRM 51-31-01 VII R38.

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