Re: noisy hydraulic pump

Posted by Unreserved dick on October 14, 2004 at 11:00:49 from (4.228.129.212):

In Reply to: noisy hydraulic pump posted by bred on October 14, 2004 at 06:35:06:

What you describe doesn't sound normal, and probably needs to be fixed before the pump is shot.

Dumb question - is anything obviously loose?

Are your hyraulic lines to and from the pump running hot? If so, you've probably got a problem with the safety/regulator valve (i.e., the system is running at high pressure all the time).

If not, you may have a plugged or collapsed suction screen in the reservoir under the seat starving the pump, especially at higher RPMs. Checking this requires draining the system and opening up the reservoir. Unfortunately, the screen is very easy to damage if you don't lift the top of the reservoir STRAIGHT up.

Hope this helps. Good luck.

Follow Ups:

Post a Followup Name: E-Mail: Subject: Comments: Optional Link URL: Link Title: Optional Image URL: Email Notification: If you check this box, email will be sent to you whenever someone replies to this message. Your email address must be entered above to receive notification. This notification will be cancelled automatically after 2 weeks.

TRACTOR PARTS	TRACTOR MANUALS

We sell tractor parts!  We have the parts you need to repair your tractor - the right parts. Our low prices and years of research make us your best choice when you need parts. Shop Online Today. [ About Us ]