Wild Dog Adventure Riding

Technical Section => Make / Model Specific Discussions => KTM LC4 400/610/640 & 690 => Topic started by: AntonW on August 16, 2011, 08:31:07 pm

Title: 640 CDI
Post by: AntonW on August 16, 2011, 08:31:07 pm
Does anyone have a CDI for a 640 (not mine), The is a 640 Duke in a work shop that needs one.
Title: Re: 640 CDI
Post by: ktmmer on August 17, 2011, 10:45:15 am
I have brand new stator coils for a 640.
Title: Re: 640 CDI
Post by: Dux on August 17, 2011, 12:48:09 pm
Are they 100% sure it is the CDI , the pickup coils are known to give trouble from time to time .
Title: Re: 640 CDI
Post by: AntonW on August 17, 2011, 06:03:27 pm
They swoped out the CDI off my bike and it ran. Thanks Dux.
Title: Re: 640 CDI
Post by: Dux on August 18, 2011, 08:33:44 am
They swoped out the CDI off my bike and it ran. Thanks Dux.

I would say that is pretty conclusive proof , take the CDI to Krogs , quite often it is a transistor on the output circuit that pops , nothing ventured nothing gained .
Title: Re: 640 CDI
Post by: AntonW on August 18, 2011, 10:58:45 am
It is Krogs, we are neigbours, so they borrowed my bike to check. The new one is aboutR3500 and to get to the parts it will be hours of labour removing the resin covering