Service difficulty report · Rotor Head · Bolkms BK117C2

Difficulty date
February 18, 2026
Submitted
February 18, 2026
Operation
General aviation
Filed by
QR9R369D
M1 Support Services
Make and model
Bolkms BK117C2
Aircraft serial
9160
Aircraft time
4,856 hours
Part
Rotor Head
Part number
B642M1005101
Part serial
3924
Condition
Out Of Limits
Location
Tail Rotor
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

RECEIVED LAMINATED PILE ASSEMBLY FROM SUPPLY WITH .013'' GAP IN LAMINATED PILE. MAX IS .008''.