Weird oil readings on my cx2510

   / Weird oil readings on my cx2510 #1  

Marauder

Member
Joined
Apr 30, 2021
Messages
27
Location
Ohio
Tractor
Kioti CX2510 HST
When I first got it home and checked the oil with the dipstick it was high by about a quart. I drained it down to match the upper mark on the dipstick. I have about 17 hours on it. I checked it a few days ago and it is high again. Now I know it is not rocket science to check it(but just in case it was different with a diesel, I checked the owners manual and I was doing it right). Looks about as high as it was originally. It doesn't smell off or anything. Am I missing something?
 
   / Weird oil readings on my cx2510 #2  
parked in the same place? best if you can check in garage or shop.
 
   / Weird oil readings on my cx2510
  • Thread Starter
#3  
Yes, checked it on the concrete floor part of my barn both times(level surface) and engine cold.
 
   / Weird oil readings on my cx2510 #4  
If you have a leaky seal on your hydraulic pump it can allow passage of hydraulic oil into the crankcase. Monitor your hydraulic fluid level carefully.
 
   / Weird oil readings on my cx2510
  • Thread Starter
#5  
Will do, but wouldn't it make the oil smell?
 
   / Weird oil readings on my cx2510 #6  
Smell your hydraulic fluid dipstick to see. Also of concern is diesel fuel contamination, usually due to a faulty injector. You will see the oil become quite thin/runny and it will smell like diesel fuel. Both situations could be serious…. Good on you to check your oil. If the dealer isn’t convinced there’s a problem, ask them to take an oil sample for a UOA. That will show what, if anything, is contaminating the engine oil.
 
   / Weird oil readings on my cx2510
  • Thread Starter
#7  
What is UOA (sorry, newbie here)?
 
   / Weird oil readings on my cx2510 #9  
Just another thought… Don’t idle your Diesel engine for a long time, like owners of old big diesels are used to doing. That can be one cause of oil dilution. Nothing wrong with a few minutes here and there, but a total waste if anything more than 10 minutes…👍
 
   / Weird oil readings on my cx2510
  • Thread Starter
#10  
An ongoing saga, sorry about the long winded reply.. Roadworthy hit it partially on the head, luckily for me Robin suggested a UOA. Took it to the dealer, they had it for almost 2 weeks trying to duplicate the problem. They put about 10 hrs on my machine mostly at idle. I asked them to work and see, they claimed they did but no change in the oil level. I asked them to do a UOA and he wasn't sure Kioti would pay for it, I said if they don't cover it I will. Also was told it would be a week or 2 before the results came back. I picked it up and brought it home. Worked it a bit and the oil level went up again but only about 1/3 as much as before(but I only worked it for a few hours).
2 weeks later the dealer calls and says get it back up here. On 24 May I took it back to them. They went in and did a pressure test and found bubbling from the hydraulic pump area(Why they didn't pressure test it at the beginning is a wonder to me). Had to order a new pump and install it. On Thursday 9 June they call and leave me a message that the oil level was still rising and they were told by Kioti to put in a new injection pump. I know they are trying to fix it but this is getting old. New tractor less than 30 hrs. It costs me $50 to rent a trailer each time, 4 hours of my time getting the trailer then the tractor and driving.
So far I have $150 in trailer charges, 12 hours of my time and I don't even want to guess how much in gasoline for my truck.
After I pick it up when they are done, add $50 plus 4 hours plus gas to that. I though that they would possibly reimburse me for some of this but apparently not. I know it says in the warranty they don't cover transport but....I thought maybe a 3rd function kit or some kind of coupon for some % off of an implement as good will. I asked the dealer he said call Kioti and Kioti told me it is usually handled by the dealer. I guess I am S outOfLuck. Anybody comments?
 

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