Service difficulty report · Module · Bolkms BK117C2

Difficulty date
August 13, 2024
Submitted
August 13, 2024
Operation
General aviation
Filed by
QR9R369D
M1 Support Services
Make and model
Bolkms BK117C2
Aircraft serial
14723559731
Aircraft time
4,376 hours
Part
Module
Part number
70BM033150
Part serial
25882
Condition
Unserviceable
Stage of operation
IN
How discovered
C
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

DURING INSTALLATION, MAINTENANCE DETECTED THE MOD 3 ASSEMBLY AXIAL NUT WOULD NOT THREAD ONTO AXIAL SHAFT. MOD 3 ASSY WAS A NEW PART RECEIVED BAD FROM AIRBUS.