Service difficulty report · Intercostal · Doug MD11

Difficulty date
December 25, 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 515-535
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, LONGERON L7 RT AT STA 515-535, FOUND INTERCOSTAL CRACK AS MARKED. CRACK INTERCOSTAL AT CABIN LONGERON L7 RT AT STA 515-535 AREA. REMOVED PER SRM51-31-V.II R35. NEW INTERCOSTAL P/N:AFA3087-17 FAB PER DWG AF A3087. HOLES ON FAB INTERCOSTAL AREA PICKED UP PER SRM 51-31-01 V.II R35. NEW INTERCOSTAL AT CABIN LONGERON L7 RT STA 515-535 AREA INSTALLED AS PER SRM 51-31-01 VOL II REV 35.

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