Jump to content
Ultimate Subaru Message Board

My axle roll pin problem: originally installed 180 deg. out


Recommended Posts

My driver's side front axle has given up the ghost. I went to drive the pin out, and it is stuck. I thought, well, I've dealt with this sort of thing before... But my usual tricks aren't working because of the following.

 

Upon further inspection I can see the diff stub on the non-chamfered side and the roll pin sticks out 1/4" on the other side. I can see that the holes aren't quite lined up, just like when the axle is 180 degrees out of alignment. My usual tools (3/16" punch/little screwdriver/etc...) won't work to remove this thing since the holes aren't aligned.

 

Any ideas to get this spring pin out?

 

For the record, it was the PO that installed it like this.

Edited by kanurys
Link to comment
Share on other sites

I used a 4 1/2" grinder to remove one that had been installed 180 out.

 

Use the edge of the stone to grind down the protruding pin. Then just go after it. Grind as far down as you dare before you get into the stub. Done correctly, you can have it done in minutes. In the end, you may have to drift out a chunk of pin from the other side, but it'l come out easily.

Link to comment
Share on other sites

I've broken a punch off in an axle roll pin hole... That sucked to get out.

It's hard to imagine it's not just wicked rusted in there. I can't believe someone actually pounded hard enough on the pin to get it in 180* off.

I've put axles on 180* off on accident and not noticed until I hit the pin and it won't budge.

Link to comment
Share on other sites

The one I had problems with was unbelievable. I put an extension on my drift and was able to deliver solid blows with a three pound sledge from above, in the engine compartment area. The roll pin would not budge. I was hitting it so hard I was worried about the front diff, bearings and seals associated with the stub. I only was able to destroy a fleet of punch's that I had in my tool box for yrs.

 

I never did figure out why it wouldn't come out 'cause by the time I was done doing the grinder work, there wasn't much left to look at.

Link to comment
Share on other sites

The one I had problems with was unbelievable. I put an extension on my drift and was able to deliver solid blows with a three pound sledge from above, in the engine compartment area. The roll pin would not budge. I was hitting it so hard I was worried about the front diff, bearings and seals associated with the stub. I only was able to destroy a fleet of punch's that I had in my tool box for yrs.

 

I never did figure out why it wouldn't come out 'cause by the time I was done doing the grinder work, there wasn't much left to look at.

 

I was kind of surprised at this one. I got it to budge with a NEW 3/16" punch and 3lbs sledge, but it is still hanging up on the way out. This is after a little splitting of the actual pin on the protruding end. Waiting for cutoff wheel as a last resort.

 

I know this subject is like tires. It has been beat into the ground on this forum:horse:, but I thought I'd give the new thread a shot... thanks.

Link to comment
Share on other sites

Well I tore some things up. Turns out (no pun intended) it definitely wasn't aligned correctly. Pics:

 

CIMG3402.JPG

 

I used a depth guage to cut just the right depth, using the new axle as a reference.

CIMG3403.JPG

 

CIMG3409.JPG

 

Somewhere on here a member was analyzing the differences in axles. This re-man looks smaller in diameter than the previous one...

CIMG3404.JPG

 

 

Thanks for your help, again, everyone.

Edited by kanurys
Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

 Share

×
×
  • Create New...