« previous next »
Pages: [1]   Go Down

Author Topic: Stihl MS250 dangling wire problem  (Read 1036 times)

0 Members and 0 Guests are viewing this topic.

Offline mbg530

  • pruner
  • *
  • Posts: 1
  • Karma: 0
Stihl MS250 dangling wire problem
« on: May 22, 2017, 01:29:33 pm »
I've had my Stihl MS250 for years and it's worked fine.  I decided to clean the air filter (probably for 2nd or 3rd time which required removing the cover).  Somehow when I put the cover back on I disconnected a wire and I can't see where to connect it.  With the wire disconnected the chainsaw will run but will not turn off the way it should, by flipping up the choke switch to "Off".  Instead I have to choke it all the way and it stops.  See attached picture.  Can someone tell me where that wire with the connector should go?
Thanks.
Logged

Share on Facebook Share on Twitter

Offline 660magnum

  • Global Moderator
  • Nitro Hotsaw
  • *******
  • Posts: 6437
  • Karma: 249
  • For The Love Of Chainsaws
  • Location: NCO
Re: Stihl MS250 dangling wire problem
« Reply #1 on: May 22, 2017, 02:17:44 pm »
With the air cover off move the control lever through its range of movement from stop to choke.

There is a leaf spring that rides across the top of the choke - stop mechanism.

The loose wire plugs into the left end of the mechanism whereas the leaf spring will make contact with the side of the connector when the lever is in the stop position. When in the stop position the side of the wire connector makes contact with the bottom of the leaf spring and shorts out the magneto electrically and killing the ignition.

It is not unusual for this wire to become disconnected when cleaning out the air cleaner chamber area.
Logged
We should share what we know... someone may learn...
That knowledge can live after us... and that "Pays It Forward".
Be all that you can be . . .
Like Like x 1 View List

Offline Cut4fun .

  • Administrator
  • Nitro Hotsaw
  • *******
  • Posts: 23136
  • Karma: 647
  • OHIO REDNECK Saw Repair Getter Done
    • Redneck Chainsaw Repair
Re: Stihl MS250 dangling wire problem
« Reply #2 on: May 22, 2017, 02:50:56 pm »
Logged
REDNECK Saw Repair Getter Done
Like Like x 1 View List
Pages: [1]   Go Up
« previous next »
 

Related Topics

  Subject / Started by Replies Last post
Stihl 041 Carb Problem

Started by Dh1984 « 1 2 3 » Stihl

22 Replies
1894 Views 		Last post January 19, 2012, 12:42:39 pm
by Dh1984
Stihl MS250 C

Started by Cut4fun . « 1 2 » Stihl

15 Replies
1027 Views 		Last post October 12, 2012, 10:17:35 pm
by Al Smith
Stihl MS250

Started by Cut4fun . « 1 2 3 4 » Stihl

36 Replies
1097 Views 		Last post August 13, 2013, 04:38:06 pm
by Cut4fun .
3 Replies
297 Views 		Last post October 30, 2013, 06:50:20 am
by redunshee
8 Replies
295 Views 		Last post March 09, 2014, 06:48:51 pm
by KilliansRedLeo
14 Replies
2034 Views 		Last post April 02, 2014, 07:01:49 pm
by KilliansRedLeo
Stihl fs45 problem

Started by Ellinas « 1 2 » Stihl

14 Replies
584 Views 		Last post April 11, 2014, 08:24:48 am
by 660magnum
5 Replies
5707 Views 		Last post July 23, 2014, 10:58:05 pm
by 660magnum
8 Replies
1015 Views 		Last post June 10, 2016, 10:15:36 pm
by mdavlee .
3 Replies
268 Views 		Last post April 26, 2017, 07:00:06 am
by Jacks54