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Discussion Starter #1
Good day people.
I bought a 97 royal star 1300 as a project not running.( Sorry long story i just want to give all the info). So pulled tank and carb , plugs. Cleaned and replaced what was needed. K so bike is running. Changed all fluids . Break , clutch , Oil and rear oil in drive shaft. Go for madden voyage, put bike in gear hear and feel bike go in gear. Let out the clutch and nothing happens. NOTHING. the back tire was spinning when up in the air. So my buddy says clutch plates are done so replace them. I get new Barnett clutch plates and replace. Again go for ride bike moves clutch seems fine. After about 15 min when i try to speed up engine revise up up i don't go any faster then slowly gets worse limp home in first. about 2 min was at end of my street. Google it , google says for the most part wrong oil or clutch springs tired. so I replaced with Barnett clutch spring conversion kit. I also replaced the clutch boss because I found a flaw. Put in new Yamaha oil in again bled the clutch and went fr a ride. test clutch in drive way hold and feels super strong . Again 15 min driving around my block and clutch starts slipping again. I am not a mechanic. this was supposed to be my project to build my dream bike. I am so frustrated . I can not afford to just drop my bike at the shop. Anyway any help would be much appreciated.
Thanks WOMD
 

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I wonder if the correct clutch fluid was used, or if there is air/water in the line.
When it heats up, it will act like you are holding the clutch in all the time
My only issue with this is I don't believe it would happen so quickly to you.
 

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Discussion Starter #3
I have bled the clutch once since but will do again just to see. thanks. DOT break fluid is what is recommend.
 

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Just to make sure: you are using Yamaha 4 cycle Motorcycle engine oil (20W40 most likely)? Not 2 cycle oil or any other lube oil?

I dont think the wrong oil would make the clutch slip that bad. It sounds like it locking up or sticking disengaged. Maybe the slave hydraulic cylinder is hanging up (like a brake caliper hanging on a car)

Can you feel anything in the lever (not sure if you can with a hydraulic clutch). When its working and you pull the lever in you should feel the back pressure of the springs being compressed and released.

When its not working does the lever feel like its all loose freeplay? Like you are no longer pushing the springs in?
 

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Good day people.
I bought a 97 royal star 1300 as a project not running.( Sorry long story i just want to give all the info). So pulled tank and carb , plugs. Cleaned and replaced what was needed. K so bike is running. Changed all fluids . Break , clutch , Oil and rear oil in drive shaft. Go for madden voyage, put bike in gear hear and feel bike go in gear. Let out the clutch and nothing happens. NOTHING. the back tire was spinning when up in the air. So my buddy says clutch plates are done so replace them. I get new Barnett clutch plates and replace. Again go for ride bike moves clutch seems fine. After about 15 min when i try to speed up engine revise up up i don't go any faster then slowly gets worse limp home in first. about 2 min was at end of my street. Google it , google says for the most part wrong oil or clutch springs tired. so I replaced with Barnett clutch spring conversion kit. I also replaced the clutch boss because I found a flaw. Put in new Yamaha oil in again bled the clutch and went fr a ride. test clutch in drive way hold and feels super strong . Again 15 min driving around my block and clutch starts slipping again. I am not a mechanic. this was supposed to be my project to build my dream bike. I am so frustrated . I can not afford to just drop my bike at the shop. Anyway any help would be much appreciated.
Thanks WOMD
When i did mine i has to leave out a plate... did you use them all?

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Discussion Starter #6
Its the strangest thing, the leaver fees perfect. Yes I used Yamaha Oil , Yes I used all the plates I did not measure them but they seem the same. do you think I need to put one of my old plates back in ? Thank you guys.
 

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Its the strangest thing, the leaver fees perfect. Yes I used Yamaha Oil , Yes I used all the plates I did not measure them but they seem the same. do you think I need to put one of my old plates back in ? Thank you guys.
Try just taking one out

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