Yamaha Discussions about Yamaha ATVs.

help diagnosing twolf problem

Thread Tools
 
Search this Thread
 
  #1  
Old 07-03-2010, 02:41 PM
vik66's Avatar
Weekend Warrior
Thread Starter
Join Date: Jul 2010
Posts: 21
Likes: 0
Received 0 Likes on 0 Posts
Default help diagnosing twolf problem

i have a 2wd 1994 timberwolf 250. When you hit the starter button, nothing happens. We tried to touch the solenoid posts together and all it does is click, doesnt start. We connected my truck to the bikes battery and tried the solenoid thing. Still no worky. Do you guys think it is the battery, starter, or solenoid? or something else?

any help appreciated
 
  #2  
Old 07-03-2010, 02:47 PM
95wolv's Avatar
Pro Rider
Your friend needs to stop smoking whatever it is that is rotting his brain!
Join Date: Oct 1999
Location: Saginaw, MN
Posts: 3,144
Likes: 0
Received 1 Like on 1 Post
Default

Try tapping the starter with a plastic screwdriver handle while you push the start button, could have stuck brushes, or be so worn that they dont make good contact anymore. Not hard to remove the starter, then you can use jumper cables to see if it will spin freely out of the quad, that will let you know if starter or wiring to starter is bad. There may be a heavy duty fuse near the battery box under the seat, that feeds the sol., a chance it may be blown.
 
  #3  
Old 07-03-2010, 02:51 PM
vik66's Avatar
Weekend Warrior
Thread Starter
Join Date: Jul 2010
Posts: 21
Likes: 0
Received 0 Likes on 0 Posts
Default

will try...any other suggestions welcome
 
  #4  
Old 07-07-2010, 06:27 PM
318motorsports.com's Avatar
Trailblazer
Join Date: Jul 2010
Location: North Louisiana
Posts: 51
Likes: 0
Received 0 Likes on 0 Posts
Default

I'm having similar issues. i have new battery, new solenoid. i can jump the solenoid and make the starter turn over but can not push the start button to make it do same thing. I need to get this fixed before i move on to making it actually crank or if you know whats wrong or have suggestions, I will take them with much appreciation. thanks.
 
  #5  
Old 07-08-2010, 07:38 PM
318motorsports.com's Avatar
Trailblazer
Join Date: Jul 2010
Location: North Louisiana
Posts: 51
Likes: 0
Received 0 Likes on 0 Posts
Default

here is link from you tube of my 4wheeler while trying to crank it.

YouTube - 1992 Yamaha Timberwolf 250
 
  #6  
Old 07-08-2010, 10:33 PM
papa hogg scoot's Avatar
Pro Rider
Join Date: Jun 2010
Location: Notheast Alabama
Posts: 1,561
Received 16 Likes on 16 Posts
Default

Do you have an starter inhibier replay by the solenoild? i will check my manual and see an get back.....
 
  #7  
Old 07-08-2010, 10:43 PM
papa hogg scoot's Avatar
Pro Rider
Join Date: Jun 2010
Location: Notheast Alabama
Posts: 1,561
Received 16 Likes on 16 Posts
Default

Yes it does its should be and four pin connector an small relay thats is hanging by the solenold... it should have two black wires in connectors you can make an bridge on them two wires and see this will enage sloenold.... can you feel of this relay when you push starter button and feel it buzz or click sound... Good Luck...let us know please..
 
  #8  
Old 07-09-2010, 08:32 PM
318motorsports.com's Avatar
Trailblazer
Join Date: Jul 2010
Location: North Louisiana
Posts: 51
Likes: 0
Received 0 Likes on 0 Posts
Default

are you referring to SKU: 1RL-81950-92-00
RELAY ASSY ?
 
  #9  
Old 07-10-2010, 06:52 AM
papa hogg scoot's Avatar
Pro Rider
Join Date: Jun 2010
Location: Notheast Alabama
Posts: 1,561
Received 16 Likes on 16 Posts
Default

Yes... did you try to jump thru with an bridge wire on the two blk wires?
 
  #10  
Old 07-10-2010, 10:32 AM
318motorsports.com's Avatar
Trailblazer
Join Date: Jul 2010
Location: North Louisiana
Posts: 51
Likes: 0
Received 0 Likes on 0 Posts
Default

I tested the cdi magneto coupler, results as follows:

Source coil resistance was 580ohm instead of what the manual called for which is 428-523 ohm. (think thats ok right?

This still doesn't explain why the neutral light will not light up when ignition is turned on and tranny in neutral...
 


Quick Reply: help diagnosing twolf problem



All times are GMT -5. The time now is 09:24 PM.