L3901 HST dipstick question.

   / L3901 HST dipstick question. #1  

BigBodark

New member
Joined
Jul 5, 2021
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2
Tractor
Kubota L3901
On the HST dipstick on my 2018 L3901, how much oil is required to go from the bottom mark on the dipstick to the full line?
 
   / L3901 HST dipstick question. #2  
It may vary a bit by brand and model but I think the difference between the bottom mark and the full mark is uaually about a quart.
 
   / L3901 HST dipstick question. #3  
I thought that all the L's had sight glasses for the trans level. Where is your dipstick?
 
   / L3901 HST dipstick question.
  • Thread Starter
#5  
The dipstick is in the "transmission hump" halfway between the seat and the dash.
 
   / L3901 HST dipstick question. #6  
I guess I misread the initial question and answered relative to the engine oil dipstick. My L2501 has a sight glass on the left side just below the clutch. There's a half circle cutout on the metal where you can see the window. When I changed my filters I had to add about a half gallon of fluid to bring it to the halfway mark on the window. I did not check it before changing the filters. Note - I have added John Deere hydraulic fluid dye to the system to facilitate viewing fluid level. Disclaimer - Kubota will not be responsible for any damage caused by the addition of the dye. The mechanic at my local dealer said he checked with Kubota and the dye will cause no harm. It that point I got brave and used the dye.
 
   / L3901 HST dipstick question. #8  
^^^^^
Good to know!

Mike
 
   / L3901 HST dipstick question. #9  
I abrasive blasted the HST dip stick and put in the red JD dye in the fluid on my L3901. Much easier to see the fluid level now.
 
   / L3901 HST dipstick question. #10  
Why do folks not look at owner/user manuals anymore?
 

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