Do I hit here to remove the passenger CV shaft - Chevy TrailBlazer, TrailBlazer SS and GMC Envoy Forum



Welcome Enthusiast! If you already own a Chevy TrailBlazer or GMC Envoy or perhaps thinking of purchasing such a vehicle, then you have come to the best TrailBlazer and Envoy site on the net! Rainier, Bravada, Ascender, and 9-7x owners welcome too!

You are currently viewing our site as a guest which gives you limited access to view most discussions and access our other features. By joining our free community you will have access to search and post topics, communicate privately with other members, respond to polls, upload content, and access many other special features. Registration is fast, simple and absolutely free so please, join our community today!

If you have any problems with the registration process or your account login, please contact contact us.
Join Today!
Go Back   Chevy TrailBlazer, TrailBlazer SS and GMC Envoy Forum > 2002 - 2009 TrailBlazer/Envoy Tech > 02-09 Vortec 4.2L I-6 Engine and Drivetrain > 4x4 Drivetrain

4x4 Drivetrain 4x4 Repairs & Problems

TrailVoy.com is the premier GMC Envoy Forum on the internet. Registered Users do not see the above ads.
Reply
 
Thread Tools
  #1  
Old 02-17-2013, 04:57 PM
tomsmith tomsmith is offline
Junior Member
 
2004 Chevy TrailBlazer LS
Black 4.2L I6 4X4
Join Date: Dec 2006
Location: Toronto
Posts: 26
Do I hit here to remove the passenger CV shaft

Hey all,

I have read pretty much all the threads here on the front passenger CV shaft removal but I'm hoping someone can help me with the final stretch.

I have removed the CV shaft from the wheel successfully but where I am struggling is removing it from the front diff. All the front disconnect bolts are removed.

I'm using the drift bar method as I don't have a pickle form or chisel that is long enough. I'm lying under the vehicle from the front so my head is under the front suspension crossmember and I've got a 24" 3/8 extension bar as my drift with a 5lb hammer.

I slide the extension bar so the end is touching one of these three places:



Many thanks to Roadie for the image, I hope he doesn't mind me re-using it.

Here's the problem .. I can really only get it on the green spot. I can position it on the blue area, but as soon as I hit it with the hammer, it slides off that little indent so I can't transfer the force from the hammer blow properly.

I cannot get it on the red area, there just isn't enough room for me to angle the extension so its resting on the red area.

I've placed it on the green area and given it some fairly healthy whacks but it's not budging.

1. Am I doing this right? Am I hitting it on the right spot and the right direction? From all I have read, the goal is to hit it hard enough or enough times that the splined part slides out of the diff and towards the passenger wheel hub.

2. How much force is too much? Some people say 2 or 3 whacks and it pops out but I'm afraid if I hit it any harder, something is gonna break. I'm a pretty strong guy and I'm putting some real grunt into these blows.
Reply With Quote
Sponsored Links
Advertisement
 
  #2  
Old 02-17-2013, 07:22 PM
nfsroadsta2786 nfsroadsta2786 is offline
Junior Member
 
2003 Chevy TrailBlazer LS
Summit White 4.2L I6 4X4
Join Date: Jan 2013
Location: Long Island, NY
Posts: 25
there is a clamp that you can attach to the cv axle on the side of the wheel bearing and you can whack that with the hammer giving you more room to swing
i think its called an axle puller or something like that
and as for hitting it on the inside hit it harder since you are replacing it or get a friend to hold the bar and you swing the hammer
Reply With Quote
  #3  
Old 02-17-2013, 09:40 PM
tomsmith tomsmith is offline
Junior Member
 
2004 Chevy TrailBlazer LS
Black 4.2L I6 4X4
Join Date: Dec 2006
Location: Toronto
Posts: 26
Thanks .. I went back after a few hours and gave it 3 solid whacks while the extension bar was against the green area and it finally loosened.

The whole housing actually came, not just the CV shaft which is a result I suppose. I was hoping just the CV shaft would pop out so I could remove it from the spindle, but as it stands, there's not enough room for me to get the shaft out. I didn't remove the tie rod or the lower ball joint so I guess I'll be doing that tomorrow.
Reply With Quote
Sponsored Links
Advertisement
 
Reply


Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Thread Tools

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


» Sponsors

Advertising Info

All times are GMT -4. The time now is 07:01 AM.


Chevy TrailBlazer and GMC Envoy Enthusiasts - Copyright © 2004 - 2009 All Rights Reserved.
All trademarks referenced herein are property of their respective owners.
RSS Feed