XR4150 won’t start

   / XR4150 won’t start #1  

The Rock

New member
Joined
May 19, 2017
Messages
9
Location
Wyoming
Tractor
Ls xr4150
Any suggestions, turn the key, it makes a whirring noise but won’t start. If it was a car I would say the solenoid was bad, but I don’t know anything about diesels.

No idiot light are showing on the instrument panel.
 
   / XR4150 won’t start #2  
Does the engine turn over at all?

PTO switch in the off position?

Check the safety switch on the clutch?
 
   / XR4150 won’t start
  • Thread Starter
#3  
Everything appears normal, pto is off, and with everything in neutral, clutch and brake pushed I turn the key and it whirrs, but starter never seems to engage or turnover.

Negative battery cable was loose, but I tightened that, manual suggest checking fame grounds but I have no clue where they are.

And thanks for the response
 
   / XR4150 won’t start #4  
whirrs, like the starter is spinning and perhaps the bendix isn't engaging?

Can you try to start it and put your hand on the starter to feel it " or have someone ", may be a bad or stuck bendix.
 
   / XR4150 won’t start
  • Thread Starter
#5  
I am pretty sure it is the starter whirring, I tried tapping on it, when I was a kid back in the 70s I couldn’t afford to get my car fixed and had to do that all the time to get the starter to engage until I had enough money to replace the solenoid.

After the whirring stops, it does click a couple of times.
 
   / XR4150 won’t start #7  
From your description it sounds like the starter bendix is giving you problems. I'd take it off and bench test it. If that's the problem it should be under warranty.
 
   / XR4150 won’t start
  • Thread Starter
#8  
Thanks for the assistance, called a mechanic today, he is supposed to be here on Thursday.
 
   / XR4150 won’t start
  • Thread Starter
#9  
It was the starter, had a heck of a time finding one, but it’s on the way, should be here tomorrow.
 

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