MCV Issues

Posted by farmall706 on August 07, 2011 at 15:55:33 from (50.103.5.206):

I had posted on my issues of having no pressure in the lube circuit or sensor port. I have 200 PSI in the bottom port. The PSI did not change when I shift the T/A. Today I plugged the line just before the brake valve and tested my pressures again. I have 200 PSI in the bottom, and 20 in the lube circuit. The PSI drops just a little for a second now when I shift the T/A but returns to 200 PSI.
I believe this is indicating I am loosing to much oil thru the brake circuit? Some have talked about a orfice in the line. When i removed the line from the brake valve I see nothing but the fitting? Is this orfice built into the fitting or is it a seperate piece. I had stated that I replaced the brake valve with what the salvage yard told me was from a 766.

I hear no more noises coming from the MCV when tractor is running with the brake line plugged?

I think I have found the problem, I did not drive it because of not having the brakes. Do I just ask the parts counter guys for a brake orfice?

Thanks to all for your responses and Help.

Replies:

• Re: MCV Issues pete 23 20:30:36 08/07/11 (0)

Add a Reply Name: E-Mail: Subject: Comments: Optional Link URL: Link Title: Optional Image URL: Optional Video Title: Optional Video URL: Advanced Posting Options 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.   Advanced Posting Tools   Upload Photo  Select Gallery Photo  Attach Serial # List  Return to Post

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 ]