No start issue

If I recall, been a while, you load test one at 80% of rated cold cranking amp value???. Someone check me on that. So some toaster type might not fully load her down.
 
This is with an Ariens 42" hydro tractor, model 936042. I only get a click from the fuel solenoid on the carburetor. Using a voltmeter, I checked the voltage at the energizing wire at the starter solenoid, and I get 9 volts. I get 12.47 volts at the battery and the battery post on the starter solenoid. If I test the voltage on the starter post on the solenoid, I only get 1.6 volts. But here's the real puzzler. I get a very weak spark when I try to jump the 2 posts on the starter solenoid. Nothing at all from the starter itself.
Even if the starter solenoid is faulty, shouldn't there be something from the starter when the 2 posts are jumped?
One thing that it did when I last used it was, when I shut it off, it sputtered instead of shutting down, like it didn't want to shut off.
Also, I was doing the tests with the voltmeter with the clutch/brake pedal depressed and the parking brake on.
Thanks much!
The 'click' means the Fuel Solenoid is working I believe. Remove and Clean all battery connections including Grounds. Use a cable to go directly from + Battery post to Starter. That will narrow your problem. If you have a connector near the key switch with multiple wires, open it and clean the tiny terminals. Use Pep Battery spray on them and reconnect.
 
Good Old Walmart. I've been using their batteries for many years and will hold up as well as ones with twice the price. $30 for a 230 amp, which is all needed for a single cylinder. I think $40 for a 275 amp. I bring it home, top off the charge and always put a battery tender when not used for more than a month. I easily get 4 years or more. Bring it indoors for the Winter.

Also clean all your battery cable connections. Both ends. Make sure the solenoid and engine mounting bolts are tight.
 
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