[AJD] Steering Gear Oil Leak

[Dean VP]

Bill & Mike:

In my limited experience using this method, I too have had to worry about
the additional pseudo shim thickness that occurs due to the gasket sealer
built up on the shims. Typically, it is very nominal and doesn't have to be
compensated for, but in one case the additional thickness caused me to
remove one thin shim that had been needed w/o the gasket sealer on the
shims. It is something that is fairly obvious to the assembler and not a
real rocket science issue. I think one could rationally say I was being a
bit more fussy than what was really required or even necessary. But my
theory is to try to do it right the first time, if at all possible. I detest
having to take something apart later the second time or fixing things twice.
I wish I could say I'm always 100% successful. :-) 

Dean A. Van Peursem
Snohomish, WA 98290

I'm a walking storeroom of facts..... I've just lost the key to the
storeroom door 


www.deerelegacy.com

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



-----Original Message-----
From: antique-johndeere-bounces at lists.antique-tractor.com
[mailto:antique-johndeere-bounces at lists.antique-tractor.com] On Behalf Of
Bill Maki
Sent: Wednesday, February 23, 2005 4:46 PM
To: 'Antique John Deere mailing list'
Subject: RE: [AJD] Steering Gear Oil Leak

Mike,

I reassembled the shims and cover as fast as I could before the sealer
had a chance to dry.  My goal was to get as thin a "gasket" as I could
between them because the front to back movement tolerance of the worm
gear is important and dried sealer might act like an additional shim and
add several thousandths too much additional play which I didn't want.  I
figured the wet sealer would squeeze out more completely when I
tightened down the front cover and it did.

Bill
Waynesboro, VA

-----Original Message-----
From: antique-johndeere-bounces at lists.antique-tractor.com
[mailto:antique-johndeere-bounces at lists.antique-tractor.com] On Behalf
Of Robert M. Massengale
Sent: Wednesday, February 23, 2005 9:20 AM
To: Antique John Deere mailing list
Subject: RE: [AJD] Steering Gear Oil Leak

Bill -

Do you reassemble while the thin coat of gasket sealer is still 
wet/tacky or do you let the individual coated shims set-up/dry 
before assembly?

Mike
Fredericksburg, Texas 78624

> Cal,
> 
> Mine did the same thing when I replaced the bushings and oil seals
> that were worn in my 430T.  I finally got the thing to stop leaking
> through the shims by taking the shims apart, cleaning them thoroughly
> and then applying a VERY THIN coating of blue gasket sealer/maker
> between each shim.  The additional gasket maker in between the shims
> didn't seem to create too much additional front to back movement of
> the worm gear.  So far, about twelve months, no leaks through the
> shims.
> 
> Bill
> Waynesboro, VA
> 
> -----Original Message-----
> From: antique-johndeere-bounces at lists.antique-tractor.com
> [mailto:antique-johndeere-bounces at lists.antique-tractor.com] On Behalf
> Of wb5cys Sent: Monday, February 21, 2005 8:51 PM To: Antique John
> Deere mailing list Subject: [AJD] Steering Gear Oil Leak
> 
> I have a perplexing problem with my Model 40T.  I pulled the top cover
> off the steering gear box and found it filled with grease.  Cleaned
> out the grease, pulled the front cover and put in new shims, filled
> with 140 weight oil to the proper level as per manual and I cannot get
> the oil to stop dripping out around the front cover.
> 
> Seems to have the right thickness of shims, all surfaces seem to be
> flat and smooth ... what might be my problem?  Any ideas as to a fix? 
> I cannot seem to find the cover anywhere.
> 
> Thanks.
> 
> Cal B
> Nacogdoches, Texas 
> 
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