Service difficulty report · Frame · Bolkms BK117C2

Difficulty date
November 7, 2013
Submitted
November 8, 2013
Operation
Air carrier
Aircraft
N145SU
Make and model
Bolkms BK117C2
Aircraft serial
9102
Aircraft time
4,219 hours, 12,581 cycles
Part
Frame
Part number
112030416
Condition
Cracked
Location
Tailboom
Component
Tailboom · Urocop
Component part number
B535M12095102
Stage of operation
IN
How discovered
V
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 INSPECTION, FOUND .7 INCH CRACK IN LT FRAME FOR COWLING ATTACHMENT ON VERTICAL FIN.