Just found a broken rear shock mount bolt on my 03 Softail last night while starting to adjust the suspension. There is nothing left of the bolt sticking out of the boss and it doesn't look like there's any way to drill a straight hole for an EZout or reverse bit because of the frame being in the way.
That bolt is put in with some pretty big torque so I'm thinking it's going to be very stubborn..
Would anybody have any tips on removing this bolt without removing the swing arm?
Guess it could have been worse. If it were the right side I'd need to pull the pipes to get at the broken bolt.

Does anybody know what thread size this bolt is and if it's SAE or Metric ??????

If any of you have had the same misfortune could you kindly pass on any suggestions/solutions for removing whats left of this bolt.
Thanks very much
Bob.

 

You must have not read this entire thread.
The 4th comment relates to your exact problem.

 

Thanks for the quick reply Blurarven. I read a lot of your thread but missed the part about the shock bolt repair.
Can you give me any tips on removing the swing arm?
Much appreciated.
Bob

 

The hardest part of removing the swing arm is really in removing the rear tire.
Once you have the rear tire off, you disconnect the shocks, remove the swing out to frame bolt and pull out the swing arm.

Once the swing arm is out comes the task of trying to get the broken bolt out.
If I recall I schooled up on "easy out" use by watching you-tube videos.

Once I got the bolt out I simple put everything back together in the opposite way it came off.
Then you install the rear tire and get it all re-aligned.

If you've never pulled and replaced the rear tire you'll need to learn how to align everything but even that's not a big deal once you've done it at least one time.
Get a service manual, it will walk you through everything.

As for some tips; I used probably 6 bits drilling a hole in the center of the bolt going from small to larger so as to incrementally increase the hole size.
I used oil as I was drilling and didn't force the drill bits so as to let them do the work slowly.

About halfway through the drilling process I tried using a "left handed" drill bit.
The theory here is that the bit will bite into the bolt and simply turn the bolt out.

Here's a link to the bits I bought.
https://www.harborfreight.com/left-h...-pc-61686.html

For $10 I figured what the hell it's worth a shot.
It didn't work for me, but I'd try it, it might work for you.

As for using an easy-out to extract the bolt, just take your time.
Pre-soak the bolt overnight with PB Blaster or WD40 and heat the swing arm up when you go to try to get the bolt out.

Also, replace both shock bolts.
If one failed, it's likely the other is weaken as well.

If all this fails, you can take the swing arm to a machine shop and see if they can get it out or they can simply drill out the bolt and then re-tap the socket.
However you'll have to find an oversized shock bolt which might be difficult.

Also, start an online search for a new/used swing arm.
That way you will know where to go if you have to replace the swing arm.
I think I found one on e-bay for around $150.

Good luck.

 

Thanks very much Raven. I've had rear tires off many times. I've owned 2 Panheads, 2 old Sportys and an FXRS and my current Softail.
It just seems that the older I get the more reluctant I am to dive into the more complicated jobs. I have all of the parts to install some Rocker Lockers (gaket kits, locker kit etc) but I'm still a bit hesitant.
I have the service manual in.PDF format so I should be ok. The paint work and chrome on my Softail cost me a fortune so I'm always a bit on the cautious side when it comes to tearing things apart.
One question. Does the final drive belt have to come off the primary pulley to completely remove the swing arm from the bike????
Thanks again for all your help.
I'll let you know how I make out.
Bob.

 

No the belt stays on.

 

Education always has a price, college or otherwise. Lawd knows I've paid some tuition in my time. So much so, that for a while I had a sign in my shop that said "YOU are the enemy".

 

 

 

Just curious; did you try to get the bolt out or just say F#$k it and got a new swing arm?