Starter Clutch ?

  • Brian.Wolf
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Starter Clutch ?

28 May 2013 13:24
#589586
Im gonna "try" to tackle this today. I have a 1981 kz750E LTD. The starter clutch is bad. I have an extra motor so im gonna attempt to switch the starter clutch. Im gonna need some help though like just some tips and pointers and what else will i need to get. Any help would be appreciated.

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  • 650ed
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Re: Starter Clutch ?

28 May 2013 13:36
#589588
Are you going to install new parts or swap old parts from the other engine? It seems like quite a bit of work to do and end up with a used unit. If you decide to use new parts I believe you will find part #13193-1062 (CLUTCH-ASSY-ONEWAY) and part #12046-1032 (SPROCKET,STARTER,58T) are all you need to renew the whole thing. The CLUTCH-ASSY-ONEWAY includes springs, rollers, and pins. It cost about $87 at ronayers.com and the SPROCKET,STARTER,58T costs about $45. Both are still "Active" parts. Ed
1977 KZ650-C1 Original Owner - Stock (with additional invisible FIAMM horn)

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Re: Starter Clutch ?

28 May 2013 13:46
#589589
I plan on just switching out parts. I only want to change what wrong. I want to do as less work as possible but im not afraid of doing it.

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Re: Starter Clutch ?

28 May 2013 16:43
#589603
This posting has a link that may be helpful. Ed

forums.kz650.info/index.php?topic=2482.0
1977 KZ650-C1 Original Owner - Stock (with additional invisible FIAMM horn)

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  • Dr. Gamma
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Re: Starter Clutch ?

28 May 2013 17:15
#589606
Its really really frustrating when you take apart two motors, buy all new gaskets, put one back together, hit the starter button, and you still have the same problem!!!

Starter clutch problems are common on Kz650,Kz750 motors. Are you sure the second motor still has a usable starter clutch, or is it about ready to fail too??? I have seen starter clutch parts look perfectly good, and once you put them back in the motor, guess what it still don't work.

Good Luck!!!
1972 H2 750 Cafe Racer built in 1974.
1976 KH400 Production Road Racer.
1979 Kz1000 MK. II Old AMA/WERA Superbike.
1986 RG500G 2 stroke terror.
1986 GSXR750RG The one with the clutch that rattles!

Up in the hills near Prescott, Az.

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Re: Starter Clutch ?

28 May 2013 17:45
#589609
Here's something to check -

A new starter clutch gear looks like this:

Attachment StarterGear.jpg not found



When they wear and make noise they look more like this:

Attachment StarterClutchGear.jpg not found

1977 KZ650-C1 Original Owner - Stock (with additional invisible FIAMM horn)

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