GMCforum
For enthusiast of the Classic GMC Motorhome built from 1973 to 1978. A web-based mirror of the GMCnet mailing list.

Home » Public Forums » GMCnet » steering slip shaft and cv joint
steering slip shaft and cv joint [message #217810] Sun, 11 August 2013 14:49 Go to next message
sgltrac is currently offline  sgltrac   United States
Messages: 2797
Registered: April 2011
Karma: 1
Senior Member
I finished the rebuild and assembly of the steering slip shaft and cv this morning and made an observation or two which I thought I would post here for those who might find themselves needing to service this part in the future.

The female part of the slip shaft must be thoroughly cleaned in order for the shaft to slip together easily. I cleaned mine with brake cleaner and a wire brush, blew it dry and greased it for assembly. When i went to assemble, the shaft would only go in if i dropped the assy on the steering box end on a sheet of plywood which was flat on the concrete. To pull it back off I had to hold the slip shaft in a vice (above the slip coating)and drive the female half off with a small sand filled plastic hammer. That did not seem correct so I took it apart and cleaned the grease back out and inspected the bore of the female end which looked ok apart from a light coat of rust. I cut some strips of red scotchbrite and used a flat head screw driver to polish the grooves inside the socket. After this operation the shaft slid together rather easily. Removing the grease fitting from the female side will make positioning of the shaft during reassembly much easier as well.

The cv on the top of the male portion of the slip shaft can only be installed one way so remembering which side is up is unnecessary. The cv assembly is easy to clean and grease once it is removed from the shaft.


Sully 77 Royale basket case. Future motorhome land speed record holder(bucket list) Seattle, Wa.
Re: [GMCnet] steering slip shaft and cv joint [message #217812 is a reply to message #217810] Sun, 11 August 2013 14:54 Go to previous messageGo to next message
Mr ERFisher is currently offline  Mr ERFisher   United States
Messages: 7117
Registered: August 2005
Karma: 2
Senior Member
great write up

here is some poop from Kelvin on how he did it
http://www.gmcmhphotos.com/photos/g6091-steering-shaft.html

(I have 2 to do :>)

gene

On Sun, Aug 11, 2013 at 12:49 PM, sgltrac <sgltrac@gmail.com> wrote:

>
>
> I finished the rebuild and assembly of the steering slip shaft and cv this
> morning and made an observation or two which I thought I would post here
> for those who might find themselves needing to service this part in the
> future.
>
> The female part of the slip shaft must be thoroughly cleaned in order for
> the shaft to slip together easily. I cleaned mine with brake cleaner and a
> wire brush, blew it dry and greased it for assembly. When i went to
> assemble, the shaft would only go in if i dropped the assy on the steering
> box end on a sheet of plywood which was flat on the concrete. To pull it
> back off I had to hold the slip shaft in a vice (above the slip coating)and
> drive the female half off with a small sand filled plastic hammer. That did
> not seem correct so I took it apart and cleaned the grease back out and
> inspected the bore of the female end which looked ok apart from a light
> coat of rust. I cut some strips of red scotchbrite and used a flat head
> screw driver to polish the grooves inside the socket. After this operation
> the shaft slid together rather easily. Removing the grease fitting from the
> female side will make positioning of the shaft during reassembly much
> easier as well.
>
> The cv on the top of the male portion of the slip shaft can only be
> installed one way so remembering which side is up is unnecessary. The cv
> assembly is easy to clean and grease once it is removed from the shaft.
> --
> Sully
> 77 Royale basket case.
> Future motorhome land speed record holder(bucket list)
> Seattle, Wa.
> _______________________________________________
> GMCnet mailing list
> Unsubscribe or Change List Options:
> http://temp.gmcnet.org/cgi-bin/mailman/listinfo/gmclist
>



--
Gene Fisher -- 74-23,77PB/ore/ca
“Give a man a fish; you have fed him for today --- give him a URL and
-------
http://gmcmotorhome.info/
Alternator Protection Cable
http://gmcmotorhome.info/APC.html
_______________________________________________
GMCnet mailing list
Unsubscribe or Change List Options:
http://temp.gmcnet.org/cgi-bin/mailman/listinfo/gmclist

Re: [GMCnet] steering slip shaft and cv joint [message #217925 is a reply to message #217812] Sun, 11 August 2013 23:37 Go to previous message
sgltrac is currently offline  sgltrac   United States
Messages: 2797
Registered: April 2011
Karma: 1
Senior Member
I think the plastic coating on that shaft is too soft. I have a second one that I was considering removing tha plastic from and having it powder coated just for s)it's and grins. The film thickness looks similar.

Todd Sullivan

Sully
77 royale
Seattle

On Aug 11, 2013, at 12:54 PM, gene Fisher <mr.erfisher@gmail.com> wrote:

> great write up
>
> here is some poop from Kelvin on how he did it
> http://www.gmcmhphotos.com/photos/g6091-steering-shaft.html
>
> (I have 2 to do :>)
>
> gene
>
> On Sun, Aug 11, 2013 at 12:49 PM, sgltrac <sgltrac@gmail.com> wrote:
>
>>
>>
>> I finished the rebuild and assembly of the steering slip shaft and cv this
>> morning and made an observation or two which I thought I would post here
>> for those who might find themselves needing to service this part in the
>> future.
>>
>> The female part of the slip shaft must be thoroughly cleaned in order for
>> the shaft to slip together easily. I cleaned mine with brake cleaner and a
>> wire brush, blew it dry and greased it for assembly. When i went to
>> assemble, the shaft would only go in if i dropped the assy on the steering
>> box end on a sheet of plywood which was flat on the concrete. To pull it
>> back off I had to hold the slip shaft in a vice (above the slip coating)and
>> drive the female half off with a small sand filled plastic hammer. That did
>> not seem correct so I took it apart and cleaned the grease back out and
>> inspected the bore of the female end which looked ok apart from a light
>> coat of rust. I cut some strips of red scotchbrite and used a flat head
>> screw driver to polish the grooves inside the socket. After this operation
>> the shaft slid together rather easily. Removing the grease fitting from the
>> female side will make positioning of the shaft during reassembly much
>> easier as well.
>>
>> The cv on the top of the male portion of the slip shaft can only be
>> installed one way so remembering which side is up is unnecessary. The cv
>> assembly is easy to clean and grease once it is removed from the shaft.
>> --
>> Sully
>> 77 Royale basket case.
>> Future motorhome land speed record holder(bucket list)
>> Seattle, Wa.
>> _______________________________________________
>> GMCnet mailing list
>> Unsubscribe or Change List Options:
>> http://temp.gmcnet.org/cgi-bin/mailman/listinfo/gmclist
>
>
>
> --
> Gene Fisher -- 74-23,77PB/ore/ca
> “Give a man a fish; you have fed him for today --- give him a URL and
> -------
> http://gmcmotorhome.info/
> Alternator Protection Cable
> http://gmcmotorhome.info/APC.html
> _______________________________________________
> GMCnet mailing list
> Unsubscribe or Change List Options:
> http://temp.gmcnet.org/cgi-bin/mailman/listinfo/gmclist
_______________________________________________
GMCnet mailing list
Unsubscribe or Change List Options:
http://temp.gmcnet.org/cgi-bin/mailman/listinfo/gmclist


Sully 77 Royale basket case. Future motorhome land speed record holder(bucket list) Seattle, Wa.
Previous Topic: [GMCnet] New Problem!
Next Topic: Re: [GMCnet] Blog?
Goto Forum:
  


Current Time: Wed Sep 25 09:28:58 CDT 2024

Total time taken to generate the page: 0.00796 seconds