Service difficulty report · Control Box · Bolkms BK117C2

Difficulty date
July 14, 2026
Submitted
July 14, 2026
Operation
General aviation
Filed by
QR9R369D
M1 Support Services
Make and model
Bolkms BK117C2
Aircraft serial
9299
Aircraft time
5,365 hours
Part
Control Box
Part number
B761K2753051
Part serial
2279
Condition
Binding
Location
Engine Controls
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 FROM AIRBUS UNSERVICEABLE. CONTROL BOX ASSEMBLY FOUND TO BE RATCHETING AND BINDING.