Part Number: 6822

Qty
SPRING, Throttle, Rotax, Red, Left

Product Details

Also part of the Dual Throttle hardware kit part number 6408.

 

Rotax Throttle Return Springs
Stop throttle creep!

 

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 7140 springs.

 

Unique hook design for left and right applications provides for better fit and retention.

 

  • New design limits potential contact with adjacent parts
  • Less than half the strength of the original stock Rotax springs
  • Tailored for Rotax engines, including the Vans RV-12 aircraft
  • Prevents throttle "creep" due to excessive return spring force
  • Requires 1 per carburetor (2 per engine)

 

Spring P/N Relaxed Spring Length (max in) Approx. Pre Load (lbf) Spring Rate (lbf/in)
6822, Red, Left 1.6  1.5  2.1-2.7 
7235, Blue, Right 1.6 1.5 2.1-2.7
Rotax Original 1.8 (approx.) 2.0 8-12 (approx.)

Note: Installer is responsible for determining whether this spring is an appropriate substitution for their application. For use on non-certified aircraft.

 

warningWARNING: Cancer and/or Reproductive Harm - www.P65warnings.ca.gov

Supersedures

OEM Part Number McFarlane Part Number Comment
6818 6822

Related Product Catalog Pages

Control Eligibility and Catalog Information

Frequently Asked Questions

Question
Why is my new engine control too long/short?
What is the minimum bend radius for my engine control?
How do I trim my engine control to length?
My Vernier-Assist throttle control came apart during installation or maintenance. Can it be put back together?
I purchased a laser engraved knob and the thickness of the marking is very shallow. What kind of wear resistance can I expect?

Recommended with 6822

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Kits That Include 6822

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