Posted by Bob in SD on April 09, 2019 at 09:54:56 from (137.216.209.131):
In Reply to: Re: 3020 won't crank posted by corvette99ht on April 09, 2019 at 09:39:50:
7) Now I have 3 new questions: QUESTION #1: What is that foot pedal lever on the floor pan, right side, just behind a person's foot? I pushed it down and could hear something change, had to lift it back up by hand. Might it be a differential lock or something?
Yes, it's a diff lock. It should come back up when you push either or both brakes (probably only if tractor is running, but that's a guess)
QUESTION #2: The loader two levers don't do anything with the loader. Loader won't raise or dump. Absolutely no sound difference when I move those levers. Is there a hydraulic system on/off control somewhere? I did not check hydraulic fluid level, yet. The 3 point works.
Should check level, but if 3 point and steering work you have hydraulic pressure. If the loader is plumbed in from the rear SVC, the answer has to do with your next question. If it's plumbed in properly from below the brake pedals I'm not sure
QUESTION #3: On the left and on the right of the "dash", there is a large lever .... what are those two levers for?
On the early 3020, the lever coming up from the floor on the right is the PTO. The lever immediately to the left of the steering is the 3-point, which you've already found. On my (center console w/ 2 SVC) I've got two smaller levers to the left of the 3-pt lever to control the SVCs. I hope I'm using the right acronym, by SVC I mean the hydaulic ports off of the back of the tractor. If your loader is plumbed to these, the corresponding lever needs to be towards the rear to power that hydraulic port in order for the loader controls to work. If you have a later "side console" 3020 I'm not familiar w/ the layout, but one of those levers will control the SVC that your loader may (or may not) be plumbed into.
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