digest number 11650

DSN_KLR650
Eddie
Posts: 472
Joined: Sat Jun 03, 2000 9:42 am

digest number 11650

Post by Eddie » Sat Mar 05, 2011 9:48 am

I got that tape lying around here, somewhere. Only Bill threw a spanner in that one. Will see if clearing the bleeder valve gets it back to how it used to work. I doubt that the seat or bleeder valve thread is damaged. But it shouldn't hurt to put some teflon tape in there. Of course, without covering the hole in the valve. And I am using a 10 mm wrench for the bleeder valve. *** I think Bill missed the point of the tape. He probably thought we were intending to seal the bleeder once it's tightened. Hence his mentioning the function of the "pointy end" of the bleeder. Stuart Sullivan suggested getting some speed bleeders. An excellent idea! But, I always have some teflon tape on hand and well, free is free, right. LOL (snip) Any strip of metal will do. Got a soda or beer can handy? Cut a strip from it and rest it over the hole. Remove when you're done. Damn, I've had a bottle or red wine tonight... will that do? *** LOL I suppose if it were a screw-cap wine, you could invert the metal cap and submerge it in the reservoir. But, I'm hoping you are a cork wine man. (grin) In a pinch, you can take a penny or a dime and drop that in the fluid, covering the hole, then fish it out with tweezers or needle nosed pliers when done. (snip)
> > No pump? Try this. It's cheap and works. Go to an auto parts store and > > obtain a mechanic's syringe. > > Sounds like a mighty big syringe. But I get your drift! Sounds very
promising!
> I'll give it a try once I sober up and head over to the bike shop to get
some
> more brake fluid. > (Today, my girl friend decided to take my car to
work, so I was kind of stuck). *** See attached photo of said syringe with a short piece of vacuum hose on the end. (group members write me off list for the photo)
>> > Have a helper dry out the master cylinder with a paper towel and stand
by
> > to mop out any potentially overflowing fluid.
Sorry if I sound stupid, but why would you dry out the master cylinder completely_? Couldn't you just empty it, sort of on the go, with a second syringe, while pumping in the juice from below? *** By "dry", I meant mop out what you can with a paper towel only initially. There will still be a small amount down inside the piston area. Remember to not touch the brake lever until there's real fluid in the res. Once you begin back filling the reservoir, it's not necessary to keep it dry. Just watch the level and towel or syringe out any potential overflow. I have a feeling that once you push fluid up from the bottom and it generally stops bubbling in the reservoir, your handle pressure will return. Keep us posted!! -eddie =) [Non-text portions of this message have been removed]

mark ward
Posts: 1027
Joined: Fri Jan 15, 2010 11:18 am

front brake bleeding problem

Post by mark ward » Sat Mar 05, 2011 10:25 am

One BIG but simple Question, WHERE ARE YOU?? One of us may be close by, to lend a hand or have the extra tools, (vaccum) etc. and could swing by to PHYSICALLY help., (..........make a bigger mess. LOL) Mark (W. Mi.)
--- On Fri, 3/4/11, h zerbes wrote: From: h zerbes Subject: [DSN_KLR650] front brake bleeding problem To: DSN_KLR650@yahoogroups.com Date: Friday, March 4, 2011, 8:20 AM KLRista's, I'd like to pick your brains on this one: Situation: 95 model, 38000km. Brakes were working fine (within KLR parameters, that is) but it was time to change the front pads and fluid. When I applied the lever to get pressure on the brake pistons and then opened the bleeder valve at the caliper, no fluid was coming out, no matter how hard I pressed the lever. I then took the valve out completely to check if it was blocked (it looked good, is there a way to check it?). By then, the fluid was coming out of the bleeder valve orifice and soon drained the reservoir. I put the valve back in and refilled the reservoir but now cannot get any pressure on lever, now matter how many times I pump (200+ so far). Any ideas what might be wrong or how to proceed? I don't think the master cylinder has a problem, as it was working fine so far. What I noticed when the reservoir cap was off and I pumped, some fluid squirted out of the reservoir (and onto the tank). Is that common? Now that there is no pressure at all, nothing squirts anymore. Cheers, heinz [Non-text portions of this message have been removed]

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