Swapping Brakes Over - small problem

8 posts / 0 new
Last post
Jonathanm
Offline
Last seen: 2 years 11 months ago
Joined: Tuesday, September 9, 2008 - 15:03
Points: 141
Swapping Brakes Over - small problem

Hello All,
The other days I swapped the connectors at the brake master cylinders from 1 side to the other. It was a bit of a pain in the ass to get the hoses sorted but in the end it all went back ok. BUT I am having a huge problem to get the air out of the rear brake system. The front bled easily but the rear is continually pushing out small bubbles. I have pushed nearly half a can of brake fluid thought the system. I have bled many brakes in many systems before but for some reason - this is giving me a hell of a time.. (I know that you don't really need the rear brakes but anyway)

Is it possible that the master cylinders are front/back or are they identical parts?

Maybe I lost one of the copper washers on one of the master cylinders and air is getting in that end?

- BTW I went out and tested the system (at least the front brake) and it is with no doubt a LOT safer with the front brake on the left. I gave myself a scare the other day and that was enough..

Thanks for any input.

Jonathan

R
R's picture
Offline
Last seen: 2 weeks 3 days ago
Joined: Thursday, June 18, 2009 - 09:46
Points: 1768
Re: Swapping Brakes Over - small problem

BTW I went out and tested the system (at least the front brake) and it is with no doubt a LOT safer with the front brake on the left. I gave myself a scare the other day and that was enough..

I completely agree. 2,5 years without rear brake support my opinion.
mikemitbike
mikemitbike's picture
Offline
Last seen: 10 years 10 months ago
Joined: Saturday, September 20, 2008 - 13:07
Points: 310
Re: Swapping Brakes Over - small problem

- BTW I went out and tested the system (at least the front brake) and it is with no doubt a LOT safer with the front brake on the left.
Jonathan

Hi, sorry I completely dissagree. Yes it is tricky to use REGEN and normal brake, but I still use a normal ICE bike too.
There the left lever is for the clutch... since 2008 I tried to use the clutch of the Vectrix 3 times because I was
unconcentrated and blocked the rear-tyre during the ride. Well everybody knows that it is easier to keep kontrol with
a blocked rear-tyre than with a blocked front-tyre. With a blocked front tyre it´s only a fast hop in the field, with
nearly no chance to keep the bike under control...

Greetings Mike

R
R's picture
Offline
Last seen: 2 weeks 3 days ago
Joined: Thursday, June 18, 2009 - 09:46
Points: 1768
Re: Swapping Brakes Over - small problem

but I still use a normal ICE bike too.

Wow... how can you bear the noise-smoke-vibrations of an ICE motorbike after tasting a vectrix?
mikemitbike
mikemitbike's picture
Offline
Last seen: 10 years 10 months ago
Joined: Saturday, September 20, 2008 - 13:07
Points: 310
Re: Swapping Brakes Over - small problem

Wow... how can you bear the noise-smoke-vibrations of an ICE motorbike after tasting a vectrix?

Got me!

shhhhh don´t tell JustLooking ;-)

Well she´s a beauty even when not polished, but the Km/year dropped VERY after I purchased the Vectrix.
She´s a thirsty beast (7,0l/100km), but now and then I still enjoy to ride her.

I´ll keep it, maybe both V´s (Vectrix and Virago) will hibernate in the same museum in far future ;-)

Greetings Mike

P.S. This is one of my fafourite museums, where I would Like to store my Bikes and the Panda Elettra:
Museum Fahrzeug Technik Luftfahrt It´s in Upperaustria near the town Bad Ischl

Aircon
Offline
Last seen: 1 year 8 months ago
Joined: Wednesday, December 23, 2009 - 00:55
Points: 519
Re: Swapping Brakes Over - small problem

Hello All,
The other days I swapped the connectors at the brake master cylinders from 1 side to the other. It was a bit of a pain in the ass to get the hoses sorted but in the end it all went back ok. BUT I am having a huge problem to get the air out of the rear brake system. The front bled easily but the rear is continually pushing out small bubbles. I have pushed nearly half a can of brake fluid thought the system. I have bled many brakes in many systems before but for some reason - this is giving me a hell of a time.. (I know that you don't really need the rear brakes but anyway)

Is it possible that the master cylinders are front/back or are they identical parts?

Maybe I lost one of the copper washers on one of the master cylinders and air is getting in that end?

- BTW I went out and tested the system (at least the front brake) and it is with no doubt a LOT safer with the front brake on the left. I gave myself a scare the other day and that was enough..

Thanks for any input.

Jonathan

I did the same thing. Fantastic idea in my opinion. Bleeding of rear brake was next to impossible, so did the best I could and found that it came good all by itself after a few days. I have no explanation.

kingcharles
kingcharles's picture
Offline
Last seen: 1 year 7 months ago
Joined: Monday, August 17, 2009 - 08:41
Points: 408
Re: Swapping Brakes Over - small problem

I played with the idea of swapping brakes after I first got the bike. But now after a little more than 1 year and 12.000 km I mastered the single hand braking so well that I don't see the need anymore.

Once you go EV, Gas is history!

Jonathanm
Offline
Last seen: 2 years 11 months ago
Joined: Tuesday, September 9, 2008 - 15:03
Points: 141
Re: Swapping Brakes Over - small problem

[

I did the same thing. Fantastic idea in my opinion. Bleeding of rear brake was next to impossible, so did the best I could and found that it came good all by itself after a few days. I have no explanation.[/quote]

Well the same things seems to be happening to me. I went outside with a pretty useless rear brake and tried to do some emergency stops with rear brake only. (pretty ineffective) I managed put a bit of heat into the disc and caliper.

I figured that I needed to go to the garage (workshop) and put a bleeding pump on it to get the remaining air out.

But on the way to the garage it started to harden up - I could at least lock the rear wheel - its not 100% but getting there. I abandoned the idea of the garage. I guess it will cure itself...

I wonder if the heat generated in the caliper has helped cure the air problem in the system?

Jonathan

Log in or register to post comments

Buy Ecotric bikes, get free accessories!


Who's online

There are currently 0 users online.

Who's new

  • Persival
  • boomingheight
  • janet
  • Bengun
  • Skyhawk 57

Support V is for Voltage