Service difficulty report · Hinge · Urocop EC130B4

Difficulty date
August 4, 2008
Submitted
October 24, 2008
Operation
Air carrier
Aircraft
N818MH
Make and model
Urocop EC130B4
Aircraft serial
4131
Engine
Tmeca ARRIEL2B1
Part
Hinge
Part number
350A58004523
Condition
Cracked
Location
Fuselage
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

DURING ROUTINE INSPECTION CRACKS ON THE HINGE SURFACE RADIATE FROM MOUNTING BORES. THIS IS A VERY COMMON FAILURE FOR THIS PART. SUGGEST PART BE MANUFACTURED FROM A MORE DURABLE MATERIAL SUCH AS STAINLESS STEEL OR TITANIUM. (K)

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