Service difficulty report · Engine · Bolkms BK117C2

Difficulty date
June 17, 2022
Submitted
June 17, 2022
Operation
General aviation
Filed by
QR9R369D
M1 Support Services
Make and model
Bolkms BK117C2
Aircraft serial
11721939453
Aircraft time
1,905 hours
Engine
Lyc LTS101650B1
Part
Engine
Part number
B710M0010051
Part serial
48241TEC
Condition
Separation
Part time
1,904 hours
Stage of operation
IN
How discovered
V
Nature of condition
O
Precautionary procedure
O

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

What was found

A PREFLIGHT INSPECTION DETECTED METAL AND A DATA PLATE ON THE ENGINE DECK. FURTHER INVESTIGATION NOTED SEPARATION OF EXHAUST FROM HOT END OF ENGINE #2 AND OTHER DAMAGE FROM COMBUSTION SECTION OF ENGINE #2.