Clutch problem - K-Bikes.com - Excellence in Motion
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post #1 of 12 (permalink) Old Oct 11th, 2019, 2:22 am Thread Starter
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Clutch problem

Hello! Thanks for accepting. Please help i have a clutch problem before 1000km. i replaced the clutch with a new ferrari disk and now it slips me. BMW k1200RS 2001 58k.
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post #2 of 12 (permalink) Old Oct 11th, 2019, 11:14 am
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Clutch disk only?I am absolutely not surprised that it is now slipping.

At the very least the diaphragm spring should have been replaced.And most probably the friction plates unless you or the mechanic confirmed that the plates were flat and not dished in?

A Ferrari disk? From a Ferrari or did some Chinese outfit appropriated the name?

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post #3 of 12 (permalink) Old Oct 11th, 2019, 1:09 pm Thread Starter
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The Ferrod disc is original. The mechanic said the wiper was good and did not need to be changed.
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post #4 of 12 (permalink) Old Oct 11th, 2019, 1:12 pm Thread Starter
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post #5 of 12 (permalink) Old Oct 11th, 2019, 1:28 pm Thread Starter
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After changing the ferris wheel I went 1000km. but i had a problem with the engine broke the distributor without serious consequences. I replaced the exhaust camshaft, timing chain and chain tensioner. I assembled the bike and everything was fine. I started to make friends and I felt the clutch slip as the 6th gear began to slip. And the engine power was noticeably higher than before. Before I bought it from the previous owner, it was replaced by a timing chain, but they did not engage it properly, there was a two-tooth grinding.
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post #6 of 12 (permalink) Old Oct 11th, 2019, 2:22 pm
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Sachs not Ferrodo/Ferrari.

But look/read there,you'll see my posts that is after the GS guy posted his parts list:

https://advrider.com/f/threads/new-c...150gs.1381434/

Benelli 50cc at 14
Yamaha RD 200 at 16
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Honda CB 750 F at 18
Honda V45 Sabre at 24
BMW K100RS at 27
BMW R100GS at 34
BMW K1200RS at 53
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post #7 of 12 (permalink) Old Oct 12th, 2019, 1:25 am Thread Starter
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thanks
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post #8 of 12 (permalink) Old Oct 12th, 2019, 12:08 pm
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Ouch the two teeth off on the cam.Lucky for you that there isn't interference between the valves and pistons with two off.Three teeth off and the pistons will smack into the valves.

Previous owner didn't read the manual before he replaced the cam chain?Cam chain replacement and lining up the marks is an easy procedure on them Ks.

Now if you read my above link from ADVrider?All the clutch parts were replaced by a dealer.All but the diaphragm spring.Much speculations at first as to the cause of the slipping until I read the parts list and noticed the spring hadn't been replaced.And described my previous experience in such situation.

Resolved to the owner's satisfaction and under warranty,he brought his bike back to the BMW shop and they took it apart and installed a new diaphragm spring.

Lesson learned back in 1995?Replace the spring!

Lesson learned a couple years ago?Replace the whole clutch pack!
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Benelli 50cc at 14
Yamaha RD 200 at 16
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Honda CB 750 F at 18
Honda V45 Sabre at 24
BMW K100RS at 27
BMW R100GS at 34
BMW K1200RS at 53
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post #9 of 12 (permalink) Old Oct 13th, 2019, 2:57 pm
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Another link to some readings on BMW clutches?Poster Andyvh1959 very accurately describes the potential problems of not replacing the metal friction plates.

https://advrider.com/f/threads/r1200...-help.1371722/

Benelli 50cc at 14
Yamaha RD 200 at 16
Yamaha RD 350 at 17
Honda CB 750 F at 18
Honda V45 Sabre at 24
BMW K100RS at 27
BMW R100GS at 34
BMW K1200RS at 53
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post #10 of 12 (permalink) Old Oct 14th, 2019, 7:31 am Thread Starter
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I have read all the topics that you have chosen for me as a cat, and I thank you. In your opinion I should replace the complete clutch kit and it should be fine.
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