Service difficulty report · Freewheel Unit · Bolkms BO105CBS

Difficulty date
August 8, 2003
Submitted
September 4, 2003
Operation
General aviation
Make and model
Bolkms BO105CBS
Part
Freewheel Unit
Part number
4638202007
Condition
Failed
Location
Main Rotor
Stage of operation
IN
How discovered
9
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

(CAN) THIS TRANSMISSION RECEIVED FROM AN OPERATOR WITH PARTIAL DISASSEMBLY. LT FREEWHEEL CLUTCH SHATTERED. OUTER CAGE BROKEN IN ONE PLACE. INNER CAGE BROKEN IN TWO PLACES.ENERGIZING RIBBON BROKEN IN FOUR PLACES. FOUR SPRAGS DISLODGED FROM CLUTCH ASSY.