2004 Yamaha YZ 450 F "leaking shaft" Questions

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Question about Yamaha YZ 450 F Motorcycles

2 Answers

...changed all the seals and the impeller shaft and it is still leaking. plz help CHECK THE BEARING BEHIND THE IMPELLER I had to replace the shaft as well in mine so it would seal, it had worn a

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leaking again. what is going on? I would reccomend replacing both water pump shaft bearings and also the shaft if there is any sign of grooving on the shaft. Without looking at a diagram i am assuming

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Question about Yamaha YZ 450 F Motorcycles

1 Answer

...leaking still there. System topped up & header tank is full. Initially suspected impeller shaft as it was rusty. u have put the impeller seals in the wrong way round .they must face each other ...

Question about Yamaha YZ 450 F Motorcycles

2 Answers

...shaft and bearings i have done this but it seems to be still leaking a little bit could you help me with this problem as i have done everything i can think of.thank you i had a similar problem... it ...

Question about Yamaha YZ 450 F Motorcycles

1 Answer

...leaking from weep hole what seals need to be replaced and how do you get the impeller off you get the impeller of from removing the complete side case ( not only the water pump cover) then you can ...

Question about Yamaha YZ 450 F Motorcycles

1 Answer

...shaft oil seal, inner primary O-ring, the bolts that hold the inner primary to the engine/trans, the primary chaincase gasket and the drain plug. Hopefully when you get it apart, you will see which ...

Question about Yamaha YZ 450 F Motorcycles

1 Answer

...oil my Kawasaki klx 250 bike is leaking oil from the bottom @ 1. Oil plug gasket 2. clutch cover gasket, 3. Center case leaking 4. TOO much oil in crankcase, 5. Shift shaft seal. 6 Counter shaft

Question about Yamaha YZ 450 F Motorcycles

1 Answer

...around the shaft, and that's leaking water into the oil, and out the side. This is a pretty tough job if you havn't got the right tools, so maybe rather take it to a workshop mate! Hope that

Question about Yamaha YZ 450 F Motorcycles

1 Answer

...leaking oil from around sprocket shaft. It's definately not coming out of the chain oiler. Very heavy leak when you throttle up. Any idea what might cause this or even where it might be coming from? ...

Question about Yamaha YZ 450 F Motorcycles

1 Answer

...leaking from the shifter shaft on my 2005 1200R. Is there a seal or bushing that needs to be replaced? There is a seal right behind the shifter. You can replace this seal without having to pull ...

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