Jump to content
MDHEIS

Help Needed 244-H, Tracking down Electrical Issue

Recommended Posts

MDHEIS

Hello, 

I have a 244-H Model 72041. I don't know a lot about its past besides it shut off mid Mowing and the owner gave up and let it sit for 2 years in his backyard. I got it home and put on a new battery and tried to see if it would turn over. Hit the key nothing, Looked and saw the 25 amp fuse was blown and replaced it, Tried again it blew the same fuse. Any ideas what could cause this issue?  

 

Share this post


Link to post
Share on other sites
 
gwest_ca

Welcome to the forum.

This manual should help.

Keep us posted with your progress.

 

Garry

  • Thanks 1

Share this post


Link to post
Share on other sites
 
953 nut
16 hours ago, MDHEIS said:

Tried again it blew the same fuse.

:WRS:

Sounds like a wire may have become frayed and is contacting the frame or body of the :wh:. red wire from your starter solenoid goes directly to the 25 Amp fuse and then to the ignition switch "B" terminal. If I am reading this correctly the fuse blows when you turn the key to start. Begin by inspecting all the wires in the "START" path as shown on the drawing, visual inspection mya find the problem. The relays are under the battery and after several years the fumes from the battery can cause corrosion on the terminals.

Remove the blown fuse and replace it with a 12 volt test light. With the PTO off, have someone hold the key in the start position and begin inspecting and moving the wires. The light will stay lit until you find the faulted wire and remove it from ground.

772253614_Screenshot(54).png.6df5543da0a15231567e922cf017e6d2.png

 

  • Thanks 1

Share this post


Link to post
Share on other sites
 
gwest_ca

Cleaned up the main drawing a bit

Garry

244 p9.jpg

244 p10 Start.jpg

  • Thanks 1

Share this post


Link to post
Share on other sites
 
gwest_ca

If you go back up to the Demystification Guide link you can get a colored and corrected 5 pages of wiring in pdf format. There were a few errors in the original.

 

Garry

  • Thanks 1

Share this post


Link to post
Share on other sites
 
MDHEIS

Thanks for the help guys.... I have traced the wires haven’t found an obvious grounded wire. Could it possibly be the Switch itself? 

  • Like 1

Share this post


Link to post
Share on other sites
 
gwest_ca

That is a possibility.

Here is how you test the switch. Click on the picture and more will come up or download the pdf

Garry

  • Like 1

Share this post


Link to post
Share on other sites
 
MDHEIS

Bingo! We have a winner. It was the ignition switch. I found it had a direct short when it was in the run position. We need to add how to check for a short in the ignition switch to the guide. I checked continuity from G to B in run and it had continuity so grabbed a new one and my horse is galloping now! Thanks for all the wiring diagrams and helpful information you guys are great! Will post a pic soon! 

  • Excellent 1

Share this post


Link to post
Share on other sites
 

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now

×
×
  • Create New...