[AT] JD 630 rearend and trans.

[Dean VP]

Ricky:

80/90W s/b ok. If it whines in 4th 5th and 6th gear it probably is not the
transmission. Probably the differential. I suspect you will just need to get
used to it because the work to chase this down and repair is beyond what you
want to even think about. Nothing is being damaged and it will probably run
this way long past your lifetime. 

Dean A. Van Peursem
Snohomish, WA 98290

What people can dream, people can do! George W. Bush

www.deerelegacy.com

http://members.cox.net/classicweb/email.htm




-----Original Message-----
From: at-bounces at lists.antique-tractor.com
[mailto:at-bounces at lists.antique-tractor.com] On Behalf Of Ricky Prescott
Sent: Friday, May 14, 2004 10:54 AM
To: Antique tractor email discussion group
Subject: Re: [AT] JD 630 rearend and trans. 

I used 90 wt oil.  That is what my manual called for.  I drained the old oil
and put in some gasoline and ran it for a while.  I drained it and then put
in the new JD oil.  I also did the same thing for the reduction gear.  It
did quite down some, but still whines in 4th, 5th and sixth gear.  It really
sounds out when you are pulling something up a hill in high gear.  Ricky
----- Original Message -----
From: "Dean VP" <deanvp at att.net>
To: "'Antique tractor email discussion group'"
<at at lists.antique-tractor.com>
Sent: Friday, May 14, 2004 12:23 PM
Subject: RE: [AT] JD 630 rearend and trans.


> Ricky:
>
> Yes, some JD's do have a bit of a whine. Is it unique to 6th gear?  Check
to
> see if the noise is really coming from the transmission, rear end or the
> reduction gear on the right side. I have heard some who have used JD's
gear
> oil and the noise has been reduced some. What weight gear oil did you use?
>
> Dean A. Van Peursem
> Snohomish, WA 98290
>
> What people can dream, people can do! George W. Bush
>
> www.deerelegacy.com
>
> http://members.cox.net/classicweb/email.htm
>
>
>
>
> -----Original Message-----
> From: at-bounces at lists.antique-tractor.com
> [mailto:at-bounces at lists.antique-tractor.com] On Behalf Of Ricky Prescott
> Sent: Friday, May 14, 2004 7:41 AM
> To: Antique tractor email discussion group
> Subject: [AT] JD 630 rearend and trans.
>
> My 630 seems to whine when pulling down the road with a load in 6th gear.
> Is this noise normal?  I changed the oil in the rear end and tranmission.
I
> was just wondering if it is supposed to be so loud.  It is louder than any
> farmalls I have had and my Case 730.  Thanks, Ricky
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>
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