Service difficulty report · Intercostal · Doug MD11

Difficulty date
December 14, 2007
Submitted
January 23, 2008
Operation
Air carrier
Aircraft
N293UP
Make and model
Doug MD11
Aircraft serial
48473
Aircraft time
53,125 hours, 7,143 cycles
Part
Intercostal
Condition
Cracked
Location
Bs 1701-1721
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 CABIN, INTERCOSTAL AT STA 1701-1721, L7 RT FOUND CRACKED AS MARKED. CRACKED INTERCOSTAL AT CABIN STA 1701-1721 LONGERON L7 AREA REMOVED PER SRM51-31-01 V.II R35. NEW INTERCOSTAL P/N:AFA7761-25 FAB PER BOEING DWG AFA7761. FAB INTERCOSTAL FASTENERS HOLES PICKED UP PER SRM 51-31-01 V II R35. NEW INTERCOSTAL AT CABIN STA 1701-1721 LONGERON L7 RT AREA INSTALLED PER SRM 51-31-01 V II R35.

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