SDR 2023F00279

Service difficulty report · Friction Pad · Snias AS350B3

Difficulty date
September 18, 2023
Submitted
September 19, 2023
Operation
General aviation
Aircraft
N350HF
Make and model
Snias AS350B3
Aircraft serial
3183
Aircraft time
11,933 hours, 43,423 cycles
Engine
Tmeca ARRIEL2B
Engine time
6,888 hours, 11,757 cycles
Part
Friction Pad
Part number
350A27136820
Condition
Faulty
Location
Collective
Component
Collective
Component part number
350A27317008
Stage of operation
LD
How discovered
O
Nature of condition
F
Precautionary procedure
O

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

What was found

THE FRICTION SHOE/PAD CAME UNBONDED IN FLIGHT CAUSING A "JAM" IN THE COLLECTIVE. WHEN THE PILOT LOOKED DOWN AND SAW WHAT WAS FOULING THE COLLECTIVE HE WAS ABLE TO REMOVE THE FRICTION SHOE.