Service difficulty report · Module · Bolkms BK117C2

Difficulty date
October 21, 2025
Submitted
October 21, 2025
Operation
General aviation
Filed by
QR9R369D
M1 Support Services
Make and model
Bolkms BK117C2
Aircraft serial
9727
Aircraft time
4,719 hours
Part
Module
Part number
70BM053110
Part serial
21471
Condition
Damaged
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

THE MOD 05 ASSEMBLY WAS RECEIVED FROM SUPPLY UNSERVICEABLE DUE TO DAMAGED DOWEL PIN.