To change the front bungee CH601HD, CH701, CH750 or and Zenith with bungee cord front suspension. Simply hook bungee around the rear mount tube, slide up the nose strut, then slide loose end of bungee over the end of a 1/2 inch drive ratchet handle which has the 1/2 inch drive inserted in the open end of the front bungee mount tube. Lifting up on the ratchet handle will stretch the bungee easy. Once over center the bungee slides down the ratchet handle onto the front bungee mount tube. KISS principal at work.

Views: 393


You need to be a member of Zenith Aircraft Builders and Flyers to add comments!

Join Zenith Aircraft Builders and Flyers

Comment by Perry Delano on May 4, 2022 at 11:00pm

Hi Bob,

Used this method on a friends 701. Got it done in about 2 hours. We did have an antique 1/2" drive that slid on a shaft with a detent in the middle. it was advantageous in that it would slide by obstructions.

Thanks for posting.


Comment by Randy Ferri on May 4, 2022 at 7:11am

Hi Bob, that's exactly how I replaced mine on a 601xl and my friends 601hds.

Very simple!

New from Zenith:

Zenith Planes For Sale 

Classified listing for buying or selling your Zenith building or flying related stuff...

Custom Instrument Panels
for your Zenith

Custom instrument panels are now available directly from Zenith Aircraft Company exclusively for Zenith builders and owners. Pre-cut panel, Dynon and Garmin avionics, and more.

Custom Upholstery Kits for your Zenith Aircraft:

Zenith Vinyl Upholstery Kits

Zenith Apparel from EAA:

Zenair Floats

Flying On Your Own Wings:
A Complete Guide to Understanding Light Airplane Design, by Chris Heintz

Builder & Pilot Supplies:

How to videos from

Developed specifically for Zenith builders (by a builder) these videos on DVD are a great help in building your own kit plane by providing practical hands-on construction information. Visit for the latest DVD titles.

Aircraft Insurance:


West Coast USA:

Pro Builder Assistance:


Transition training:

Golden Eagle Aviation

Pianosa Flying Farm

Aircraft Spruce & Specialty for all your building and pilot supplies!

© 2023   Created by Zenith.Aero.   Powered by

Badges  |  Report an Issue  |  Terms of Service