Started By
Message

Lawn Tractor Battery Dead After Mowing

Posted on 5/2/24 at 7:31 pm
Posted by calcotron
Member since Nov 2007
8337 posts
Posted on 5/2/24 at 7:31 pm
Just replaced the battery because I charged and charged, but it was never enough to start the thing. New battery started it right up, but after parking to brush off (<10 minutes), didn't start back up. Click, no turnover. Could the alternator be good enough to run sparks but have a bad connection for charging the battery? I'm going to dick around with it at some point, wondering if anyone recommends a starting place. I'll check cables and such. I really kind of hate this thing but I keep it running so I haven't changed yet.

Husqvarna 22v46, probably came from Lowe's (I bought it with <50 hours on it in 2016). Nothing special. If it pissed me off to blow a bunch of cash on a zero turn, I might actually end up happier. It sucks at the hill that I have.
Posted by Devious
Elitist
Member since Dec 2010
29186 posts
Posted on 5/2/24 at 8:34 pm to
Could be ignition or safety switches

Eta: intermittent electrical issues are the biggest pain to troubleshoot
This post was edited on 5/2/24 at 8:37 pm
Posted by Tigerpaw123
Louisiana
Member since Mar 2007
17314 posts
Posted on 5/2/24 at 9:00 pm to
Does it have a voltage regulator?
Posted by kengel2
Team Gun
Member since Mar 2004
31076 posts
Posted on 5/2/24 at 9:48 pm to
Original battery?

Get s new one.

ETA: Caught me at the kids ball game. Like everyone else check the connections, if those are good check the stator.

Stator Test
This post was edited on 5/3/24 at 7:36 am
Posted by Macfly
BR & DS
Member since Jan 2016
8175 posts
Posted on 5/3/24 at 7:21 am to
Not familiar with that tractor but I would check the wiring. Sounds like something is not making a good connection at the battery, the starter, the solenoid or the key switch. Also, there may be a switch under the seat that kills the motor.
Posted by trident
Member since Jul 2007
4766 posts
Posted on 5/3/24 at 8:12 am to
quote:

Click, no turnover


I an tell you from experience, check to make sure you connected the new battery nice and tight. This happened to me recently. Can you start it with the seat up? I would try that and see if you can see a spark or anything.


Mine would intermittent start, lifted the seat up and would see a spark on the + terminal when i started, check the wire and the bolt came lose. Tightened it up and no problems sense
Posted by ItzMe1972
Member since Dec 2013
9894 posts
Posted on 5/3/24 at 9:52 am to
Had similar issue on a Briggs.

Mechanic replaced charging coil. Fixed it.
Posted by Bayou Warrior 64
Member since Feb 2021
330 posts
Posted on 5/3/24 at 10:38 am to

Definitely check the connections. Had a similar issue about a month ago. Tightened the loose bolt and started right up.
Posted by bbvdd
Memphis, TN
Member since Jun 2009
25191 posts
Posted on 5/3/24 at 11:18 am to
There is a chance you got a bad new battery.

My daughter's car battery died a couple of years ago. Ran to Autozone and picked up a new one. Put it in and it would not do anything. Jumped it and it cranked. Let charge for a little bit. Turned off and tried again.
Nothing.

Went inside and got another.

Been fine since.
Posted by keakar
Member since Jan 2017
30152 posts
Posted on 5/3/24 at 2:22 pm to
quote:

Just replaced the battery because I charged and charged, but it was never enough to start the thing. New battery started it right up, but after parking to brush off (<10 minutes), didn't start back up. Click, no turnover. Could the alternator be good enough to run sparks but have a bad connection for charging the battery? I'm going to dick around with it at some point, wondering if anyone recommends a starting place.


ok first thing is you jump start it and then with engine running, test the voltage at the battery, if its not above 12v, then you have an issue with the charging system. if it does have above 12v, then you have an issue with the new battery being bad

next, does it have a voltage regulator (small box with 3-4 wires to it) on the side of the engine? if it does, then that could be the problem

youtube has videos if you need help testing the charging system
This post was edited on 5/3/24 at 3:17 pm
Posted by faraway
Member since Nov 2022
2294 posts
Posted on 5/4/24 at 10:16 pm to
sounds like corrosion on the connectors. clean it even if it looks fine. also clean at the starter connections. also could be the solenoid.
Posted by High C
viewing the fall....
Member since Nov 2012
54290 posts
Posted on 5/5/24 at 12:04 pm to
I had a similar experience a few years ago. I’m usually able to troubleshoot basic problems, but after three batteries I took it to the shop. Turns out that mice had nested over the winter under one of the plastic covers and had chewed up a bunch of wires in the wiring harness of the ignition.
first pageprev pagePage 1 of 1Next pagelast page
refresh

Back to top
logoFollow TigerDroppings for LSU Football News
Follow us on Twitter, Facebook and Instagram to get the latest updates on LSU Football and Recruiting.

FacebookTwitterInstagram