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Brake switch spring question

Posted: Tue Oct 24, 2017 11:51 am
by viclioce
If I adjust the brakes to work, they pull the spring for the front brake switch too tightly, as shown below. If I set the arm so that the Spring is pulled gently, then the brakes don’t grab properly.

Is it the wrong spring length, or is it an indicator that the front brakes are too worn? Don’t know what the thickness of the pad on the shoe should be. :ugeek: Victor

Re: Brake switch spring question

Posted: Tue Oct 24, 2017 1:53 pm
by Bullfrog
These photos were taken reaching around or under my CW of a friend's RT99. I can't seem to do any better than this right now on the photos. While I'm sure the springs are stock - the routing of that rear brake wire is wayeeeee wrong. I also can't tell you whether or not everything works as it should . . . though I THINK (<-- that's a BIG "I think") the brake switch adjustment is probably OK.
RT99RearBrkSwitch030.jpg
Keep in mind that the brake switch mount holes are elongated to allow adjustment.
RT99FrntBrkSwitch029.jpg
Hope this helps.
Ed

Re: Brake switch spring question

Posted: Tue Oct 24, 2017 2:52 pm
by viclioce
Thanks. Only having issue with the front. Just need to adjust some of the pull out. Using the same spring. :ugeek: Victor

Re: Brake switch spring question

Posted: Tue Oct 24, 2017 4:30 pm
by matt glascock
Victor, that spring looks shorter and of heavier gauge wire than mine. Its under tension at rest as well. Let me check my parts stash for something that might work better. I'll get back to you tomorrow on that.

Re: Brake switch spring question

Posted: Wed Oct 25, 2017 9:48 am
by dirty_rat
You can also always remove and rotate the brake arm a little to get it closer to the brake switch.

Re: Brake switch spring question

Posted: Wed Oct 25, 2017 9:55 am
by viclioce
thanks guys. I may have an older spring which may not be as stiff as the new one. The new one was supposed to be a correct replacement. I’ll try switching things out!

Matt, if you find a spare & want to send it to me I’ll graciously accept it. This new spring will be replaced with a used one I got for the Green Toad, so I’ll still need another, thanks! :ugeek: Victor

Re: Brake switch spring question

Posted: Wed Oct 25, 2017 1:07 pm
by matt glascock
I have one for you. On the house. Should be able to get it in the mail yet this week if work will cooperate with me!!

Re: Brake switch spring question

Posted: Fri Oct 27, 2017 10:28 am
by viclioce
Thank you Matt! I graciously accept! Do you have my postal address? I PM’d my mailing address to you! :ugeek: Victor

Re: Brake switch spring question

Posted: Fri Oct 27, 2017 11:53 am
by matt glascock
I have your address Victor. I mailed it from work so it will bounce around there fr a day of so then be on the way.

Re: Brake switch spring question

Posted: Fri Oct 27, 2017 3:24 pm
by viclioce
I got it to work! How? Just a little bit of common sense.

I remembered Matt saying it looked like a heavier gauge spring than his OEM spring. So I removed the spring, grabbed it with a couple of pairs of pliers, and just stretched it out a little bit.

Turned the key on & presto, tail light only! Stepped on the rear brake pedal, and, DING! Brake light. Foot off, back to one filament. Grabbed the front brake lever & squeezed. DING! Brake light!

Funny how the little successes can make you so happy! :D :ugeek: Victor

Re: Brake switch spring question

Posted: Fri Oct 27, 2017 3:28 pm
by matt glascock
Cool. Now you'll have a spare :-)

Re: Brake switch spring question

Posted: Sat Oct 28, 2017 5:25 am
by viclioce
Yes I will! I can use it on the Model 03 or the Ace!!! :ugeek: Victor