View Full Version : M900 rear suspension rocker
Nottsbiker
21-01-2016, 09:40 PM
Hi All
Need to remove the needle roller bearings from my suspension rocker so I can include it in with my powder coating pile of bits.
How do they come out? I suspect they are against a shoulder but it would be great if there was a spacer in there instead - any clues?
Thanks
Ben
Dirty
22-01-2016, 12:57 PM
Compression fit. I heated the rocker and then knocked them out.
Nottsbiker
22-01-2016, 03:03 PM
Thanks but do you know what's behind them, is there a tube or is the rocker machined with a shoulder behind each bearing?
don_matese
22-01-2016, 03:48 PM
Looks like its just a sleeve behind them according to this image.
http://www.stein-dinse.biz/bilder/auto/breite_800/333430554429.1.jpg
Dirty
22-01-2016, 05:22 PM
Thanks but do you know what's behind them, is there a tube or is the rocker machined with a shoulder behind each bearing?
Yes it's a shoulder. I think we used some sort of hook puller to get them out. Once hot enough it was pretty easy.
Nottsbiker
22-01-2016, 06:30 PM
Ahhh looks like an example of good old ducati variable manufacturing when different components became available.
Mine looks silver inside so guessing shoulder. Bummer as I got a hydraulic press last Xmas I've been dying to try :(
Mark64
22-01-2016, 07:11 PM
Hi Ben,
I changed mine last week - just made a punch & knocked then out, and to fit the new ones I warmed up the rocker in boiling water for a few mins, jobs a guddun!
Do you still want these bearings pal - I'm on nights next week.
Cheers - Mark.
Nottsbiker
22-01-2016, 07:22 PM
Sh#t forgot all about them.
Monday is good for me if you are in?
Mark64
23-01-2016, 11:47 AM
Monday is spot on mate anytime after 7pm
Cheers - Mark
Nottsbiker
23-01-2016, 03:40 PM
Thanks
BTW I'm stuck for now as mine has a shoulder :(
Darren69
23-01-2016, 04:25 PM
When I had my wheels done I left the old bearings in and replaced them afterwards.
Nottsbiker
31-01-2016, 01:38 PM
Unfortunately I've already butchered a bearing attempting to get it out so they definitely have to be removed.
If I didn't need to spend the money on parts etc I'd buy a blind bearing removal tool.
Dirty
31-01-2016, 04:39 PM
Anodising is always an option :)
http://s9.postimg.org/fdhq68q27/IMG_4440.jpg
Yorkie
31-01-2016, 04:52 PM
That is nice in black!
Yorkie
Nottsbiker
31-01-2016, 04:59 PM
Anodising is always an option :)
http://s9.postimg.org/fdhq68q27/IMG_4440.jpg
Funny you mentioned that I need some anodising doing - where did you use?
Andy B
31-01-2016, 06:22 PM
Unfortunately I've already butchered a bearing attempting to get it out so they definitely have to be removed.
If I didn't need to spend the money on parts etc I'd buy a blind bearing removal tool.
don't worry - I have a blind bearing tool and the bearings just laughed at it when i tried to remove them using it....
I used a die grinder on them in the end, bit by bit grinding one piece away until they just hooked out easily with a small pick...
Nottsbiker
01-02-2016, 09:04 AM
Yes I find the odd shape difficult to hold securely to have a decent go at getting them out.
Tried pressing them out but no joy there either
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