News: Putting FUN and FRIENDLINESS, FIRST into owning and learning about AMC small bodied cars, primarily Eagles, Spirits and Concords as well as vehicles built in AMC's Mexican subsidiary, VAM.

The AMC Eaglepedia can now be accessed using the buttons found below  This is a comprehensive ever growing archive of information, tips, diagrams, manuals, etc. for the AMC Eagle and other small bodied AMC cars. 

Also a button is now available for our Face Book Group page.


Welcome to the AMC Eagles Nest.  A new site under "old" management -- so welcome to your new home for everything related to AMC Eagles, Spirits and Concords along with opportunities to interact with other AMC'ers.  This site will soon be evolving to look different than it has and we will be incorporating new features we hope you will find useful, entertaining and expand your AMC horizons.

You can now promote your topics at your favorite social media site by clicking on the appropriate icon (top upper right of the page) while viewing the topic you wish to promote.


  • November 21, 2024, 10:32:47 PM

Login with username, password and session length

Author Topic: Vacuum shift actuator replacement?  (Read 23316 times)

0 Members and 5 Guests are viewing this topic.

Offline carnuck

  • Having a 727 means never re-doing the trans again
  • AMC Eagles Den Addicted
  • ********
  • Posts: 3451
  • Thumbs Up 89
  • Near Seattle
    • Virtual Jeep
Re: Vacuum shift actuator replacement?
« Reply #30 on: July 25, 2012, 07:56:34 PM »
Attached to the floor and tcase, almost the same way as FSJs do. Measure twice, drill hole, fish arm through, put screws into plate around arm cut from FSJ hump. Hook up linkage.
AMC/Jeep gauges are for amusement only. Any correlation between them and reality is purely coincidental!

Offline 85AmCfreak

  • Eagle Limited
  • *****
  • Posts: 624
  • Thumbs Up 19
  • Ohh look, its an angry Eagle.
    • old betsy
Re: Vacuum shift actuator replacement?
« Reply #31 on: July 27, 2012, 03:00:32 PM »
I would really rather have something look original and work.....which is apparently something that just won't go together. I was just thinking that if I am going to go through the trouble of pulling the shield and getting up there to pull the vacuum motor maybe there is something better that will retain the original look. Unfortunately thats not possible. Looks like I am gonna have to buy that outrageously overpriced shift motor from those wagon dudes.
I Don't know why. But everybody's always talking about their STI or That guys EVO, I think I'll stick with my old, but reliable AmC. Did I ever tell you I was Full blooded Eagle?

Offline Draekon

  • Eagle Sport
  • ****
  • Posts: 368
  • Thumbs Up 22
Re: Vacuum shift actuator replacement?
« Reply #32 on: July 27, 2012, 03:21:09 PM »
How much force would a linear actuator need to be able to exert to shift the tcase?

Offline carnuck

  • Having a 727 means never re-doing the trans again
  • AMC Eagles Den Addicted
  • ********
  • Posts: 3451
  • Thumbs Up 89
  • Near Seattle
    • Virtual Jeep
Re: Vacuum shift actuator replacement?
« Reply #33 on: July 28, 2012, 01:07:53 PM »
The hi/lo on the 229 is a lever operated setup in FSJs. You could also go under dash with a PTO cable. Maybe rig up the external hi/low electric shift from a later 80's model GM?
AMC/Jeep gauges are for amusement only. Any correlation between them and reality is purely coincidental!

 

SMF spam blocked by CleanTalk