carb slide plate cracking


5 replies to this topic
  • nsman

Posted August 07, 2007 - 02:57 PM

#1

I have a 99 wr400fl that has cracked the carb slide plate .The carb body(fcr) looks fine as do the rollers and the o ring is in good shape and has been replaced as well.Anyone have an idea or experience why this happens?Twice on this carb ,the last plate only lasted a couple hours.
Thx..

  • bg10459

Posted August 07, 2007 - 03:37 PM

#2

It's common on older model carbs. Do a search, this was covered recently.

  • DanyR1

Posted August 07, 2007 - 03:56 PM

#3

NSMAN, dont loose your time and money I have put my self a lot of time and money in pieces on my carb I have fix the probleme and buy a new EDELBROOK carb $350.00 on e bay bolt on and all the carbs problemes gone ! :)

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  • 1rkcooper

Posted August 07, 2007 - 06:30 PM

#4

I have replaced mine twice in the past five years. Do a search, I don't think anyone has a definite answer as to why this happens.

  • nsman

Posted August 09, 2007 - 04:21 AM

#5

Thanks for the replies and ref to search.Guess there is no real solution except make a better plate...nsman

  • Rich_in_Orlando

Posted August 09, 2007 - 12:24 PM

#6

I replaced the original carb with one off of a WR450. Works great. No cracking yet.




 
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