JD 2240 hydraulic pressure

[Elos]

Do anyone know what the low pressure side of the hydraulic system is? More specifically I am trying to figure out what psi the oil cooler sees. If my understanding is correct, fluid flows from the trans pump to the cooler into the storage tank and down to the main hydraulic pump. In my manual, I found what the trans pump flow should be but it doesn't state what the psi is.

 

[Tx Jim]

IIRC trans pump pressure should be in the 155-165 psi range

This post was edited by Tx Jim on 02/07/2023 at 06:56 am.

 

[Elos]

Thanks Jim.

 

[buickanddeere]

.

Supply side of the front pump , cooler and reserve tank is so equipped . It is only enough pressure to push the oil through the open unrestricted passages . All the way back to the transmission case .