Help!! I've fallen and I can't get up!

6 replies to this topic
  • Machster

Posted June 06, 2003 - 06:39 PM


Ok..I get all my parts from sudco today. I tear the bike apart, looking for the PAJ, so I can install this nifty new screw. But apparently, the '03 450 carbs are completly different. What I need is a general Idea of where the maj, paj and the starter jet go on this carb. Sudco even sent me the wrong PJ after I was guaranteed that it was the right one. also the diagram on their website of the fcr is a different one. If anyone has the new diagram, that would be great. I do not have my manual, as I have loaned it out.
Thanks compadres! :)

  • Lowedog

Posted June 06, 2003 - 07:00 PM


Parts finder diagram of YZ 450 carb (same carb) at yamaha of troy.


  • Machster

Posted June 07, 2003 - 01:46 PM


I would love for taffy or larryco to look at the above mentioned diagram and tell me if they can make heads or tails of it. If my PAS will not work, I will have one for sale with all the wrong jets tha sudco sent me

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  • Machster

Posted June 08, 2003 - 05:26 PM


Thanks for the diagram lowedog! :) :D

  • live_to_ride

Posted June 08, 2003 - 05:54 PM


So um.. what do we do to get a pilot air screw? Does one exist for the 03's? I think I'd like to try messing with one of those and see what it does.

  • foursmoke

Posted June 09, 2003 - 02:59 AM


On page 4-10 of the manual, #27 in the break down is the PAJ. It does'nt say what size it is anywhere in the manual. I also could not see a listing of a MAJ in any of the parts breakdowns or in the parts lists :). Hope this little bit of info helps.

Smoke :D

  • Jason_Moffitt

Posted June 09, 2003 - 09:18 AM


Page 2-8 provides all the Specs.


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