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Post by kevin55950 on Feb 8, 2013 0:02:14 GMT -5
Is the belt recent? It happened to me, my belt became way too thin, it was hard to see before comparing with a new one but after switching belt, the noise got away.
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Post by scoottrash1990 on Feb 8, 2013 7:13:40 GMT -5
my belt has less them 500km of use on it so i dont think thats the issue...it may be tho...does anyone know what a new belt measures so i can check?
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Post by 90GTVert on Feb 8, 2013 9:44:32 GMT -5
Bando 788 17 28 measures 16.5-16.7mm wide when new.
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Post by scoottrash1990 on Feb 8, 2013 9:48:42 GMT -5
thanks brent....i will check it out....
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Post by scoottrash1990 on Feb 8, 2013 16:28:22 GMT -5
well i checked the belt and it was 15.5 so i swapped it out for the stock bando belt that measured 16.2....i figured that should be in a safe operating range....it seams to be tight on the variator but its still rattling...any other ideas?
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Post by aeroxbud on Feb 9, 2013 5:16:11 GMT -5
My Aerox belt is 16.5 new and Yamaha say the wear limit is 15.7 So your must of been near it's wear limit.
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Post by scoottrash1990 on Feb 9, 2013 11:41:18 GMT -5
to make sure the rattling sound was in the variator i bolted my stock one back up and still got the rattling....it sounds like a little bell....any ideas?
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Post by scoottrash1990 on Feb 16, 2013 22:44:46 GMT -5
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Post by scoottrash1990 on Feb 17, 2013 20:05:32 GMT -5
i did some venting on the cvt cover...   |
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Post by scoottrash1990 on Feb 21, 2013 21:35:29 GMT -5
well i got my new carb on and have been tuning it....its a dell 21mm....well with it sitting on the canter stand it starts nice and idles nice...it revs up nice and smooth till around half throttle then it starts to bog abit...when i get to about 3/4 throttle it starts to rev up again...what setting should i change to get rid of that dead spot?
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Post by 90GTVert on Feb 21, 2013 22:13:23 GMT -5
You can try needle setting. I'd work on the main jet tune first, on the road, then worry about the rest.
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Post by scoottrash1990 on Feb 22, 2013 6:54:09 GMT -5
ya its been snowing and really cold here so i have not had a chance to get it on the road....
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Post by scoottrash1990 on Mar 10, 2013 20:26:53 GMT -5
it was like 63 degrees and sunny today so i was able to get some tuning done on the scoot today....the carb is very close but when i let off the gas and start to roll back into the throttle to speed back up it has a bit of a bog for a sec....what should i adjust to get rid of that bog? im running a 95 main and i think the pilot is a 60....i got the new variator on and tuned it....im running 9g rollers....it seamed like 9 would be to much because the weights i was runing in my stock variator were 4.3g to match the zx-r pipe....
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Post by 90GTVert on Mar 10, 2013 22:18:40 GMT -5
A 60 sounds big for the pilot. Usually the pilot is around 40 stock IIRC, and a lot of ppl move that down to 35. Sure you aren't looking at the starter jet? No offense meant, just that I believe the 21mm often has a 60 starter jet for the enrichment circuit.
Have you tried moving the needle clip up or down a notch to see if the bog improves?
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Post by scoottrash1990 on Mar 12, 2013 9:07:56 GMT -5
No offense taken....i may be looking at the wrong jet....this is the first carb i have delt with that has the enrichment jet...i only changed the main jet....the rest of the jets are the ones that come in the carb.....i have not tried moving the needle yet....next nice day i will play with it a bit and see what happens...
i am very pleased with the malossi multivar....it is alot smoother and reacts much quicker then stock....
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