Service difficulty report · Compressor · Bolkms BK117C2

Difficulty date
July 28, 2023
Submitted
July 28, 2023
Operation
General aviation
Filed by
QR9R369D
M1 Support Services
Make and model
Bolkms BK117C2
Aircraft serial
14723309701
Aircraft time
3,516 hours
Part
Compressor
Part number
70BM027300
Part serial
6364
Condition
Out Of Limits
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

AXIAL COMPRESSOR MOD 02 ASSEMBLY FAILED DURING RUNOUT CHECK (BEYOND ALLOWABLE LIMIT).