Service difficulty report · Gcu · Bolkms BK117C2

Difficulty date
August 26, 2025
Submitted
August 26, 2025
Operation
General aviation
Filed by
QR9R369D
M1 Support Services
Make and model
Bolkms BK117C2
Aircraft serial
9326
Aircraft time
4,620 hours
Part
Gcu
Part number
51530022
Part serial
P11662CAA
Condition
Failed
Location
Nr 1 Generator
Stage of operation
CR
How discovered
O
Nature of condition
F
Precautionary procedure
A

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

GEN DISCON ON #1 SIDE APPROXIMATELY 10 MINUTES INTO FLIGHT. REMOVED AND REPLACED #1 ENG GCU IAW AMM 24-30-00, 4-1.