OzVMX Forum

Marque Remarks => Yamaha => Topic started by: lc4 on August 22, 2009, 08:26:35 pm

Title: IT 250 Clutch actuator arm
Post by: lc4 on August 22, 2009, 08:26:35 pm

Can someone point me to a site for a free parts manual or exploded views of the RH case and how the clutch actuator arm is retained. Have a friends bike were the whole assembly is poping out from the case.

Title: Re: IT 250 Clutch actuator arm
Post by: AdamN on August 23, 2009, 07:06:59 am

Try,
www.nwvcp.com
Go through and use the drop downs to find your bike and all you need will be revealed. They are highly recommended if you can't source parts locally too.

Cheers
Adam

Title: Re: IT 250 Clutch actuator arm
Post by: lms6201 on August 23, 2009, 08:09:15 am

 1981 and later the return spring holds it in , if the crankcase has chain damage around the seal lip u may have to make up something like a piece of alum bent to go over the top of the arm and fix it to the sproket cover bolt , also if the part of the actuator that contacts the pushrod is bent the wrong way it can act as a wedge and try to push the thing up when it takes the load , pre 81  has a steped screw that engages in a slot in the act. shaft

Title: Re: IT 250 Clutch actuator arm
Post by: lc4 on August 23, 2009, 09:41:13 am

Quote from: lms6201 on August 23, 2009, 08:09:15 am

1981 and later the return spring holds it in , if the crankcase has chain damage around the seal lip u may have to make up something like a piece of alum bent to go over the top of the arm and fix it to the sproket cover bolt , also if the part of the actuator that contacts the pushrod is bent the wrong way it can act as a wedge and try to push the thing up when it takes the load , pre 81  has a steped screw that engages in a slot in the act. shaft

This sounds exaclty like what is going on. I was puzzled that there was no obvious physical means of holding it in other than the spring.
Thanks.

Title: Re: IT 250 Clutch actuator arm
Post by: yzhilly on August 25, 2009, 07:38:12 am

The clutch cable has a Retainer clip that hooks into the case and keeps it close to the case.

Title: Re: IT 250 Clutch actuator arm
Post by: Viper666 on August 25, 2009, 09:44:08 am

This used to be the best site for online parts viewing till they stuffed with it.
Still pretty handy though

http://www.yamaha-motor.com/sport/parts/home.aspx (http://www.yamaha-motor.com/sport/parts/home.aspx)