Service difficulty report · Intercostal · Doug MD11F

Difficulty date
August 4, 2014
Submitted
August 22, 2014
Operation
Air carrier
Aircraft
N251UP
Make and model
Doug MD11F
Aircraft serial
48744
Aircraft time
50,362 hours, 15,299 cycles
Part
Intercostal
Part number
ACA3816501
Condition
Corroded
Location
Bs 622-648
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 1C, CORROSION FOUND ON INTERCOSTAL BETWEEN BS 622-648 L44L. REMOVED, FABRICATED AND INSTALLED INTERCOSTALIAW DWG ACA3816, SRM 51-31-01, SRM 51-33-01, PARA 8, TABLE 12 AND SRM 51-35-01, PARA 6.

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