No start Kubota!

   / No start Kubota! #1  

fishman

Veteran Member
Joined
Oct 18, 2000
Messages
1,604
Location
Waco, Texas
Tractor
Kubota B2910; Kubota T1670
Well I had a somewhat interesting thing happen to my 2910 this weekend. Saturday I drove it up onto my trailer and took it over to a friends house to help him out. When I got there, the clutch felt funny (kind of spongey? but not really very noticeable) and the tractor wouldn't start. Very confused.

Checked pto and all of the usual suspects. No seat cut-off switch, so that wasn't an option. Good contact at the battery. Sat and thought for a minute. Drank a Coke.

In desperation I manually rocked the tractor forward and back, then tried the key. It started right up! /forums/images/graemlins/shocked.gif

So the specifics. When I loaded the tractor, I drove it forward and wedged the loader lip under the front cross brace on my trailer, as usual. Then I strapped it down across the center of the foot platform. This was not how I normally do it, usually I strap across the loader and across the box blade, but since I was only going a couple of miles on back roads, and I had my post hole digger on, I figured it was o.k.

So my question I guess is: What happened? My thought in rocking the tractor was similar to what you do to unload a locked steering wheel preventing you from turning a car key. I thought maybe the tractor had a load on the transmission somehow from trailering. Don't see how, but maybe someone who knows something about this can shed some light on this? /forums/images/graemlins/confused.gif
 
   / No start Kubota! #2  
Fishman:

There is a neutral and PTO disengaged interlock on the starter circuit. Perhaps you jiggled the shifter/hst range control when you rocked it. It may have been just a touch of dirt, moisture or ice holding the switch open, and the activity of rocking let it make contact. My money would be on the neutral interlock. A touch of WD-40 may be in order.

Paul
 
   / No start Kubota! #3  
I've had similar experiences with my BX2200. Would be running, shut it off, later try to start it and nothing. What I have found was both neutral and PTO interlock switch brackets came loose causing the intermittent starting problems.

Dave
 

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