• Ciao Guest - You’ve landed at the ultimate Guzzi site. NEW FORUM REGISTRATIONS REQUIRE EMAIL ACTIVATION - CHECK YOUR SPAM FOLDER - Use the CONTACT above if you need help. New to the forum? For all new members, we require ONE post in the Introductions section at the bottom, in order to post in most of the other sections. ALWAYS TRY A SEARCH BEFORE STARTING A NEW TOPIC - Most questions you may have, have likely been already answered. DON'T BE A DRIVE-BY POSTER: As a common courtesy, check back in and reply within 24 hours, or your post will be deleted. Note there's decades of heavily experienced Guzzi professionals on this site, all whom happily give endless amounts of their VALUABLE time for free; BE COURTEOUS AND RESPECTFUL!
  • Be sure to see the GTM STORE link also above for our 700+ product inventory, including OEM parts and many of our 100% Made-in-SoCal-USA GTM products and engine kits. In SoCal? Click the SERVICE tab above for the best in service, tires, tuning and installation of our products or custom work, and don't miss our GT MotoCycles® (not) art on the BUILDS tab above. WE'RE HERE ONLINE ONLY - NO PHONE CALLS MADE OR RECEIVED - DO NOT EMAIL AND ASK QUESTIONS OR ASK TO CALL YOU.
  • There is ZERO tolerance on personal attacks and ANY HYPERLINKS to PRODUCT(S) or other competing website(s), including personal pages, social media or other Forums. This ALSO INCLUDES ECU DIAGnostic software, questions and mapping. We work very hard to offer commercially supported products and to keep info relevant here. First offense is a note, second is a warning, third time will get you banned from the site. We don't have the time to chase repeat (and ignorant) offenders. This is NOT a social media platform; It's an ad-free, privately funded website, in small help with user donations. Be sure to see the GTM STORE link above; ALL product purchases help support the site, or you can upgrade your Forum profile or DONATE via the link above.

Weaver Tire Changer Wheel Clamping Issue - Solved

kirkkw

Just got it firing!
GT Contributor
Joined
Jan 19, 2013
Messages
23
Reaction score
4
Location
Austin TX
I had an issue with the operation of the clamping mechanism which I resolved. Its explained in a Youtube video on my channel.



I have no idea how many of their tire changers were impacted by this issue. It can be solved in less than 30 minutes.

Please report whether you have/had the same issue.
 
Hello. I have a Weaver Tire Changer as well. Model W-M807X Assist Arm Combo

W_M807_Assist_Arm_Combo__11826.1346271772.webp

My wheel jaws work like you described yours originally. All in or all out.

I'm curious as to what you meant "you bent" number 7. That is rather vague and I really do not understand what you did.

Can you offer clarification or/and photos?

Thanks!

Scott
 
Part #7 is a spring but it is flat and wide. Its about 1/2" or 3/4" wide and thin. It is about the size of the strapping used to suspend the motor assembly on a garage door opener.

At 3:09 on the video I explained the shape I bent my to look like. It is soft and bends very easily with your fingers.

It you take your covers off the tire changer and press the clomping pedal you will see that the spring is contacting the cam arm. Your machine is not working correctly because part #7 is not staying in contact with the cam arm. I believe the spring (part #7) should remain in contact with the cam arm at all times.

I took both the side and front covers off so that I could see the spring work when I pressed the pedal. You'll need to lay down on the floor to get a good view.

Just remove the spring and bend it to look like the parts diagram at 3:46 using your fingers and then reinstall it. Its held by one screw.

Let me know if this works as I have an 894 but presume all the internal for your machine are the same.
 
Hi. I never did open my machine.

I am very hesitant to mess with it right now as I am able to control the foot pedal and I use my machine for work every day.

During the winter season I will investigate it further.
 
It is max a 20 minute job. The hardest thing is taking off the exterior covers. Once the covers are off, you will see the black plastic cam and part 7(the spring clip which is about 1/2 wide and 4" long). Part 7 is held in place by a single screw. Pull it out and bend it to the shape in the parts diagram in the back of the owner's manual. Nothing inside is removed or touched other than part 7. It bends very easily with your fingers.

The machine is much easier to use once its working as it is designed - especially on tires with stiff sidewalls.

I'd do it for you but I'm in Texas.
 
Sounds simple enough. Thanks.

I'll probably give it a go tomorrow when my shop is closed.

I'll let you know how it goes.
 
Going to try this today. Wish me luck.
 
Here are my cheap down and dirty scratch protectors.

9972769B-A8C2-4AEC-9FD2-B5472E38C9F2.webp 940088E9-CF22-4C86-84CB-D08513F6A929.webp

411C2C5C-E72A-4E85-B9A1-70DAB8186EA9.webp
 
Back
Top