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  Topic Review (Newest First)
May 11th, 2019 1:15 am
PACABADA Mine was a real PITA on reassembly the 1st time since my bike was purchased used and no amount of sanding was going to cut it. Had it machined back in shape. Damn axles are expensive!
May 10th, 2019 11:02 pm
AramS Thanks everyone. I'll get to this after I get my riding mower back together. Yep, it's that kind of month.

I appreciate your help.

Best,
Aram
May 10th, 2019 10:48 pm
ih574 +4 on Belter's diagnosis. I had the same thing happen. Wondered how the axle could increase in diameter with time. I could just get it out but it did not come easy. It was only tight on the right side (from riding position view), which is the larger diameter end. I put some calipers on the diameters and had a measurable difference. I put mine in a vice (nylon jaws) and very carefully reshaped it.

r-

Tom C.
May 8th, 2019 8:24 am
ducvet As others have said You simply have a crushed axle due to it being over tightened, you are trying to push a oval through a round hole and it is likely oval on both sides. Get a plastic or other soft driver and beat that sucker out of there. You will do no harm to the forks and the axle is already done, it is common when people do not use a torque wrench and do not know how tight to make things.

I have a number of customers with similar axles and they choose to let me deal with it, you know know why to not over tighten the axle so if you buy a new one you are not likely going to cause the problem again. Buying used axles is gambling because this is so common, if the used axle is guaranteed then that's one thing otherwise either get used to it or buy a new one. And a torque wrench.

There are many critical fasteners I do not torque because I have been doing this so long, those pinch bolts (or any pinch bolt for that matter) I always torque. Now pull up your skirt and get that axle out of there! lol
May 8th, 2019 4:36 am
SS904 Listen to what belter said. Rotate, tighten pinch bolts, try again. That works every time.
May 8th, 2019 1:57 am
casor I'm also assuming that you've hosed the offending parts down with PB Blaster, WD-40 or KY Jelly or some other damn thing.
May 8th, 2019 1:52 am
casor
Quote:
Originally Posted by belter View Post
there's no spacer on the right, that's the axle. there's a spacer on the lh side where the speedo drive used to be. if it has moved that far then nothing is seized.
Judging from the diagram here https://ducatiparts.bmwmcjax.com/a/D...A_2003-86.html it appears that @belter is correct and there is no spacer, - what we're seeing is simply the difference in the diameter of the axle that looks like a spacer. Either the axle frozen on the inner wheel bearing race ID or something (rust, crud) is preventing it from sliding through the fork. The forks are split underneath - a hardwood or aluminum wedge (OK, use a shorty screwdriver if you're careful) may be inserted in the split and tapped in carefully open it up a few thou to give the fat end of the axle more clearance.

You have to carefully analyze this thing and ID exactly where and how the axle is hanging up. What a pain in the neck.
May 8th, 2019 12:56 am
belter there's no spacer on the right, that's the axle. there's a spacer on the lh side where the speedo drive used to be. if it has moved that far then nothing is seized.
May 7th, 2019 11:26 pm
AramS
Quote:
Originally Posted by casor View Post
If I understand this correctly, the spacer is fused to the axle, but the axle is freely moving side to side through the fork legs, but whose motion is limited by the frozen spacer.

If this is the case, I think heat is your friend here. Put a wide steel hose clamp around the spacer and tighten it until you see God. Then lightly heat the spacer all around its circumference and use an adjustable pliers to grab the clamp/spacer and work it axially until it breaks free. The clamp will take the abuse of the pliers. You don't want too much heat here because of the bearings and seals etc but a little will help.
First, thanks to everyone for your help.

Casor, that does seem to be the case. Clever idea. I think I'll try it.

Safe riding,
Aram
May 7th, 2019 10:25 pm
Turbomart I have had it when the axle is rusted on the bearings due to lack of grease. I used a drift and knocked it out but had to hit it pretty bloody hard.
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