My inlet rubbers have some cracking around them, although they seem to be just surface cracks for now and the bike is not running badly or anything. The cracks have been there a while though and I was just wondering if it would be worthwhile filling them with a little black silicone filler, the high temp kind as a preventative measure?
I have some of that silicone already so I could do that today if it would help slow down the cracking going deeper. If it is worth doing it, would it be best to do it after engine is warmed or on a cold engine? Thinking about heat and expansion of materials etc.
You've got nothing to lose at all by doing that, i would've thought it might be better if the rubbers were warm, but it probably doesn't really matter.
More people are born because of alcohol than will ever die from it.
(06-06-15, 12:34 PM)darrsi link Wrote: You've got nothing to lose at all by doing that, i would've thought it might be better if the rubbers were warm, but it probably doesn't really matter.
Ok thanks, I will smooth some into the cracks tonight then before sun goes down then it has all night to cure.
Thinking about doing the same thing. How did it go?
Yep I do that to mine too
I don't do rain or threat there of. dry rider only with no shame.
Local shop did this to mine as a cheap fix when it was running rough and not starting last year, seems to have worked.
(21-07-16, 10:07 AM)Albert Herring link Wrote: Local shop did this to mine as a cheap fix when it was running rough and not starting last year, seems to have worked. Its very rear that they get so bad that this happens.Or to say they have to be very bad before this happens
I don't do rain or threat there of. dry rider only with no shame.
(21-07-16, 12:03 PM)fazersharp link Wrote: [quote author=Albert Herring link=topic=17220.msg237691#msg237691 date=1469092071]
Local shop did this to mine as a cheap fix when it was running rough and not starting last year, seems to have worked. Its very rear that they get so bad that this happens.Or to say they have to be very bad before this happens
[/quote]
My bike is about one step above "barn find". Or at least, it's spent a few winters outside, put it that way.
(21-07-16, 06:37 PM)Albert Herring link Wrote: [quote author=fazersharp link=topic=17220.msg237693#msg237693 date=1469099008]
[quote author=Albert Herring link=topic=17220.msg237691#msg237691 date=1469092071]
Local shop did this to mine as a cheap fix when it was running rough and not starting last year, seems to have worked. Its very rear that they get so bad that this happens.Or to say they have to be very bad before this happens
[/quote]
My bike is about one step above "barn find". Or at least, it's spent a few winters outside, put it that way.
[/quote]
In that case you will be ok as it is the sunlight that does it
I don't do rain or threat there of. dry rider only with no shame.
Filling black cracks eh? :eek reminds me of my 1st GF, 'twas like a black cat with its throat cut, mind you it was the 80's the ladies where a bit more 'hirsute' back then.
Treat everything in life the way a dog would- if you can't eat it or foc it, forget it.
Most old fazers have got cracked rubbers on the carbs - but these are much thicker than you think. Anyhow, one way to tell if the crack goes all the way through is to spray a little wd40 on the crack. If it gets sucked in then you have a leak, if it runs off (as it most often does with cracked rubbers) then you're fine; it's just surface cracking.
I found that back to black works to, was cleaning the bike . have cracked inlets engine raced when spraying back to black on to plastic bits, thought ooh shit! but on checking again was fine. the cleaner was going into air box intake lol , but was looking to try vulcanising solution on my cracks, but black silicone sounds promising.
(23-07-16, 07:20 PM)markeb link Wrote: I found that back to black works to, was cleaning the bike . have cracked inlets engine raced when spraying back to black on to plastic bits, thought ooh shit! but on checking again was fine. the cleaner was going into air box intake lol , but was looking to try vulcanising solution on my cracks, but black silicone sounds promising. Back to black = the new nitro
I don't do rain or threat there of. dry rider only with no shame.
http://www.ebay.co.uk/itm/FZS-600-Fazer-...xyaTxTSDr8
At £70 a set for pattern parts, it's well worth trying the black or clear silicone.
Treat everything in life the way a dog would- if you can't eat it or foc it, forget it.
(23-07-16, 11:37 PM)celticdog link Wrote: http://www.ebay.co.uk/itm/FZS-600-Fazer-...xyaTxTSDr8
At £70 a set for pattern parts, it's well worth trying the black or clear silicone.
I bought a set of these a few weeks ago from M&P and they are exactly the same brand (Ars) as the originals.
(30-07-16, 10:48 PM)Grib link Wrote: [quote author=celticdog link=topic=17220.msg237859#msg237859 date=1469313452]
http://www.ebay.co.uk/itm/FZS-600-Fazer-...xyaTxTSDr8
At £70 a set for pattern parts, it's well worth trying the black or clear silicone.
I bought a set of these a few weeks ago from M&P and they are exactly the same brand (Ars) as the originals.
[/quote]
Recently I noticed that the cracks on two of the rubbers were far deeper & extensive than on the other pair. Decided to bite the bullet & ordered a set as above from M&P for £69-99 delivered. The rubber is actually quite thick so worth checking depth of cuts before laying out cash for new ones-the silicone treatment will be fine on light to moderate cracks.
I tried to take the "long view" as was experiencing an unsteady idle & decided to give the carbs a complete overhaul as the bike now 15 years old.
In the end I replaced both air & fuel filters & purchased 4 carburettor overhaul kits, again from M&P @ £9-99 each.
Removing the carbs is not something I would want to do more than necessary as there is limited access.
One thing did help refitting carbs to new rubbers & that was a light application of red rubber grease around the new rubbers & a thin piece of soft wood on the airbox side of carbs to apply gentle even pressure to pop all 4 in simultaneously.
Finally a carb balance & shes running like she should.
Once every 15 years I can cope with!
(30-07-16, 10:48 PM)Grib link Wrote: [quote author=celticdog link=topic=17220.msg237859#msg237859 date=1469313452]
http://www.ebay.co.uk/itm/FZS-600-Fazer-...xyaTxTSDr8
At £70 a set for pattern parts, it's well worth trying the black or clear silicone.
I bought a set of these a few weeks ago from M&P and they are exactly the same brand (Ars) as the originals.
[/quote]
You bought Ars rubbers to sort out your black cracks.
It's almost likea Carry On film. :lol
More people are born because of alcohol than will ever die from it.
I have heard of bike owners, not necessarily Fazer owners, who cut lengths of suitably sized bicycle inner tubes to the same length as the inlet rubbers. The lengths of inner tube then slide onto the outside of the inlet rubbers, clamp 'em on.....job done !!
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