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Pioneer chainsaw: kill switch problem


electric's Avatar
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Join Date: Jun 2008
Posts: 54
IL

03-14-15, 07:36 AM   #1  
Pioneer chainsaw: kill switch problem

Hi I have a p41 saw made in the 1980s I replaced the cylinder and piston, the kit came with a new flywheel and coil the instructions said they had to changed for the new cylinder,after installing them the on / off switch no longer works the saw will start with the switch in the on or off position it will not shut when you put the switch to off.
I checked the wires and they are all connected none are broken.
Not sure how to test the switch only has 1 wire going to it. When I pull the wire off the switch and ground it to the metal housing the saw shuts off. Not sure if I have something wired wrong?
Maybe someone has some ideas,a wiring diagram, photo from an original p41.
Thank You for your help.

 
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PJmax's Avatar
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Join Date: Oct 2012
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NJ

03-14-15, 10:17 AM   #2  
In order for the switch to actually kill the engine it needs to complete a path to ground. It can't do that with only one wire.

Either that switch itself must be grounded or you may be able to take a wire from the switch body to the metal engine frame.

If you are unsure of the switch you could post a pic of the wiring terminal side.
http://www.doityourself.com/forum/el...rt-images.html


~ Pete ~

 
Wirepuller38's Avatar
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Join Date: Feb 2006
Posts: 6,190
TN

03-21-15, 07:32 AM   #3  
Switch

Make sure the switch makes good metal-to-metal contact with the frame.

 
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