1020 hydraulics

/ 1020 hydraulics #1  

stonestacker

New member
Joined
Dec 16, 2012
Messages
3
Location
auburn ca
Tractor
1020 diesel 4wd-1936 RD4 CATTERPILLER-1948 FARMALL CUB
got a1020 it had sit for a while, fired it up and no hydraulics! so added some fluid and still nothing loader or rear.
is it possible there is air in the lines or pump:confused: Thanks for your support Bill
 
/ 1020 hydraulics #2  
from sitting a relief valve maybe stuck open try it 2-3 times a day it mite shut and your good to go ..some of the older tractors had a ball on a spring and it would stick open and shut down the hydraulics .. good luck
 
/ 1020 hydraulics
  • Thread Starter
#3  
Thanks for the input,where would the relief valve be on the 1020?
 
/ 1020 hydraulics #4  
that i dont know ...every tractor has them in different spots .good luck
 
/ 1020 hydraulics #6  
Check to see if the pump is pumping fluid.

The pump may need primed.

Have you checked and replaced the hyd filters and cleaned the screen if it has one.
 

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