A common complaint about the Rotax 912/914 engines is that the throttle return springs are too strong. McFarlane stocks a variety of springs so you can choose the one that best fits your application. All McFarlane throttle controls for Rotax engines include P/N 6822 spring.
- Less than half the strength of the original stock Rotax springs
- Prevents throttle "creep" due to excessive return spring force
- Requires 1 per carburetor (2 per engine)
Note: Installer is responsible for determining whether this spring is an appropriate substitution for their application. For use on non-certified aircraft.
Relaxed Spring Length (max in): 1.65
Approximate Pre Load (Lbf): 1.5
Spring Rate: 2.1 - 2.7
