Service difficulty report · Probe · Bolkms BK117C2

Difficulty date
November 10, 2025
Submitted
November 10, 2025
Operation
General aviation
Aircraft
N340SF
Make and model
Bolkms BK117C2
Aircraft serial
9411
Aircraft time
9,029 hours, 24,976 cycles
Engine
Tmeca ARRIEL1E2
Engine time
16,383 hours, 16,656 cycles
Part
Probe
Part number
9550179250
Condition
Faulted
Location
Engine Temp
Stage of operation
AA
How discovered
O
Nature of condition
M
Precautionary procedure
E

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

What was found

DURING START UP PILOT REPORTED POSSIBLE OVER TEMP OF ENGINE. AFTER FURTHER INSPECTION FOUND A BAD TEMP PROBE.