[DeTomaso] zf oil

[pantdino at aol.com]

 My understanding is that overfilling will lead to too much pressure building up when the transaxle gets hot, which can blow seals and cause leaks.
As I recall you have to allow time for the fluid level to equilibrate to make sure there is neither too much nor too little in the box.

Jim Oddie


 


 

-----Original Message-----
From: John Taphorn <jtaphorn at kingwoodcable.com>
To: Christopher Kimball <chrisvkimball at msn.com>; detomaso at realbig.com
Sent: Fri, 17 Apr 2009 9:00 pm
Subject: Re: [DeTomaso] zf oil










Chris

I would guess it is better to slightly overfill verses underfill.  Although, I 
doubt there is much chance of overfilling unless you were able to hang the car 
from its tail.  Regardless, 3.5 is ample.  

The consequence of running the ZF cover plate down is that the output shaft 
rather than the input shaft gets bathed in oil.  The input shaft has first gear 
cut into it and most of the syncros and bearings.  Ideally, it would be bathed 
in oil for running and storage protection.  I opine that a higher oil level 
provides it better protection.

One opinion
JT
  ----- Original Message ----- 
  From: Christopher Kimball 
  To: jtaphorn at kingwoodcable.com 
  Sent: Friday, April 17, 2009 10:17 PM
  Subject: RE: [DeTomaso] zf oil


  But I don't want to overfill it, do I?

  Chris



  > From: jtaphorn at kingwoodcable.com
  > To: chrisvkimball at msn.com
  > Subject: Re: [DeTomaso] zf oil
  > Date: Fri, 17 Apr 2009 20:06:23 -0500
  > 
  > Chris
  > 
  > If your ZF is a sidefill, jack up the rear to accommodate a larger fill.
  > 
  > JT
  > ----- Original Message ----- 
  > From: "Christopher Kimball" <chrisvkimball at msn.com>
  > To: "Pantera List Serve" <detomaso at realbig.com>
  > Sent: Friday, April 17, 2009 7:38 PM
  > Subject: [DeTomaso] zf oil
  > 
  > 
  > >
  > > Had my bolts safety-wired and the ZF checked out. I just refilled it with 
  > > oil and am checking; is just under 3 quarts the right amount?
  > >
  > > I had the ZF positioned in a level orientation, and that's about when oil 
  > > started coming back out of the hole.
  > >
  > > Thanks!
  > >
  > > Chris
  > >
  > >
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