Clutch master cylinder Hydrlic clutch cleaning

[ojyamaha]

Hi i just brought a second hand main master cylider for my Vfr 750 i got a repair kit for the slave seals .

still having no luck think there may be gunk in the workings . dryed brake fulid . whats a good cleaner to use .

I cleaned parts in the past been awhile i assume brake cleaner i looked at supercheap but there mentioning brake dust.

I just need something to clean the inner piston .

Thanks in advance

I got an ultrasonic cleaner off tme for my carbs and did my front brake master in it before I did the kit ... worked all good.

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[actungbaby]

I got an ultrasonic cleaner off tme for my carbs and did my front brake master in it before I did the kit ... worked all good.

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Sounds cool did alot of crap come out of the carbs i looked at videos on you tube about them . even home made ones .

Anyways I got new master clutch seals done yesterday got the kit cheaper from my local bike shop cheaper than if i brought of ebay.

Plus he had it in stock so awsome . clutch is great know . so it phew finish putting the throttle cables back and i can finally ride it again.

Did the Unit cost alot.

[ojyamaha]

Sounds cool did alot of crap come out of the carbs i looked at videos on you tube about them . even home made ones .

Anyways I got new master clutch seals done yesterday got the kit cheaper from my local bike shop cheaper than if i brought of ebay.

Plus he had it in stock so awsome . clutch is great know . so it phew finish putting the throttle cables back and i can finally ride it again.

Did the Unit cost alot.

All the fuel deposits that had stuck to the bowls came off after about an hour in the cleaner . I used simple green in the cleaner set about 80 degrees from memory. I also once cleaned used some canned air to blow out the passages in the carbs, these are two stroke ones. There are different size cleaners on tme I paid $270 for a 2 litre size one I think. The couple of bits of parts dirty with oil and grim I cleaned a couple of times changing the water and new detergent. Important I am told not to use a caustic type cleaner.

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[actungbaby]

All the fuel deposits that had stuck to the bowls came off after about an hour in the cleaner . I used simple green in the cleaner set about 80 degrees from memory. I also once cleaned used some canned air to blow out the passages in the carbs, these are two stroke ones. There are different size cleaners on tme I paid $270 for a 2 litre size one I think. The couple of bits of parts dirty with oil and grim I cleaned a couple of times changing the water and new detergent. Important I am told not to use a caustic type cleaner.

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Yes your right the caustic type cleaner with a die cast type alloy carb body u chould pit the surface real bad quickly.yes very cool . what i have read.

There alot of unseen gallerys in the carbs so thats the benifet of that mehod .

thanks for the info 270.00 is affordable and your leaning as you go so win win.

[actungbaby]

This must be 99th sign of madness replying to my own post ;-)

Turns out i had two clutch shudder steel seats in place plus the judder spring opps . system is fine know ;-)

Plus the master clutch cylinder seal replacement fixed the pressure issue.