Time to change wheels and ...
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@declan ok thanks, I think the same. But in PJME you can find the Genuine Yamaha base gasket and is the same that I have , made of metal ( I think steel )
http://www.pjme.co.uk/acatalog/4FU-11351-00.jpg@Calum thx , I will pay attention to ring end gaps. And have bought the Athena head gasket and the original yamaha water pump radial shaft seal.
@terry-tz Thanks , will try read it in English ( I'm from Spain) , and find some literature in spanish.
Now I have disassembled the carburetor and I have understood much better how it works and how they connect the holes. this video helped me a lot:
Chicho Lorenzo ( Lorenzo's father MotoGP)
https://www.youtube.com/watch?v=niNn0LZESfgMy questions are. Our Mikuni carb ( TM 28 ) main original jet is 180 ?
in this webpage you can see specs and the main jet is 180 .
-> https://www.japanbaiku.com/mikuni/mikuni-tm/mikuni-tm28. Now I have seen that I have 240 all this time , without problems. With the Romeu exhaust will try with 250/260. BUT this jet :
https://www.japanbaiku.com/image/cache/data/chicles_tornillos/kys-00b-500x500.jpg <--- ralenti/starter jet ? the original is 15 . will try 17.5where do you buy jets kit ? www.japanbaiku.com is a little bit expensive.
Thanks in advance !
wrote on 9 Jan 2018, 21:48 last edited by@yegor Hi bud,
240 main jet is fine, in your climate it probably about right. In colder climates then you would want to up jet slightly.
Jets are expensive, I cannot stress enough how important it is to buy genuine jets from reputable sellers.
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wrote on 10 Jan 2018, 17:45 last edited by
@calum yes. those are original Mikuni jets. But what size is the ralenti jet ? 25 or 15 or what ?
( https://www.japanbaiku.com/image/cache/data/chicles_tornillos/kys-00b-500x500.jpg ) thx!
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@calum yes. those are original Mikuni jets. But what size is the ralenti jet ? 25 or 15 or what ?
( https://www.japanbaiku.com/image/cache/data/chicles_tornillos/kys-00b-500x500.jpg ) thx!
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wrote on 13 Jan 2018, 15:35 last edited by
sorry, the DT 125 "R" version is 17,5 pilot jet.
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wrote on 8 Feb 2018, 22:43 last edited by Yegor 2 Aug 2018, 23:13
Hello, I don't know if is good idea to write in this thread . Today I was checking the oil pump and I realized that the color of the oil changed: it has a suspicious color )
( I have put a transparent tube to check the oil flow)
I think it's because of oil seal or o'ring
11. O-RING
-- 13. OIL SEALWHat do you think ? Thanks in advance
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wrote on 8 Feb 2018, 22:50 last edited by
Is the pipe suitable for oil?
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wrote on 8 Feb 2018, 23:02 last edited by Yegor 2 Aug 2018, 23:10
@calum said in Time to change wheels and ...:
pipe
you mean that if the material the tube is made of is the right one ? the #3 in the picture.
I put the tube yesterday to check the pump, later I will put the original. I'm going to add oil to the gas tank. 100 ml of oil for 5L gas. ?
with new cilinder and piston ...I started the bike yesterday after installing the piston
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@calum said in Time to change wheels and ...:
pipe
you mean that if the material the tube is made of is the right one ? the #3 in the picture.
I put the tube yesterday to check the pump, later I will put the original. I'm going to add oil to the gas tank. 100 ml of oil for 5L gas. ?
with new cilinder and piston ...I started the bike yesterday after installing the piston