Author Topic: Gear lever rose joint removal  (Read 1865 times)

Offline Fleabie

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Gear lever rose joint removal
« on: May 28, 2024, 07:32:55 PM »
Hi all,

I am trying to remove the rose joint from my gear lever so as it can be re-chromed. Please see photo for the bit I am referring to. Has anyone managed to remove these intact ? I've tried pressing it out using using a hammer & punch and also using a press. I've tried a bit of heat too. I am assuming it is press fitted and not threaded? How do people get them out or do people drill them out and replace with new?

Thanks
Bill.


Offline McCabe-Thiele (Ted)

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Re: Gear lever rose joint removal
« Reply #1 on: May 28, 2024, 08:03:19 PM »
Oddjob knows how - sadly Ken is currently suspended here.
Honda CB400NA Superdream (current money puddle)
Honda CB500 K1 (second money pit)
https://www.sohc.co.uk/index.php/topic,28541.0.html
Honda CB400 four super sport (first money pit)
Link to my full restoration http://www.sohc.co.uk/index.php/topic,23291.0.html
This is a neat 500 restoration in the USA.
http://forums.sohc4.net/index.php/topic,151576.msg1731556.html#msg1731556

Offline AshimotoK0

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Re: Gear lever rose joint removal
« Reply #2 on: May 28, 2024, 08:08:14 PM »
There is a wire circlip you need to winkle out with a fine pick.
“Alright friends, you have seen the heavy groups, now you will see morning maniac music. Believe me, yeah. It’s a new dawn.” Grace Slick, Woodstock '69 .. In the year of the Sandcast.

Offline McCabe-Thiele (Ted)

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Re: Gear lever rose joint removal
« Reply #3 on: May 28, 2024, 08:08:49 PM »
Not forgetting Ash! 👍👍👍
Honda CB400NA Superdream (current money puddle)
Honda CB500 K1 (second money pit)
https://www.sohc.co.uk/index.php/topic,28541.0.html
Honda CB400 four super sport (first money pit)
Link to my full restoration http://www.sohc.co.uk/index.php/topic,23291.0.html
This is a neat 500 restoration in the USA.
http://forums.sohc4.net/index.php/topic,151576.msg1731556.html#msg1731556

Offline Laverda Dave

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Re: Gear lever rose joint removal
« Reply #4 on: May 28, 2024, 08:09:40 PM »
I have tried a couple of times in the past to get the joint apart but failed! In the end I took the complete gear lever for chroming but as I knew the plater I asked him to do his best to avoid damaging the joint and to his credit it came back all ok. I don’t know anyone who has managed to separate the joint to reassemble it.

The actual joint is a weak spot on the 400/4 suffering with high wear and becoming sloppy.

I think Ken (Oddjob) on here did try to make a conversion using a rose joint arrangement, I don't know if he completed it. You may find something relating to it if you try a search on the 400 and 500 pages although when he left Ken deleted a lot of his posts unfortunately.
1976 Honda 400/4
1977 Rickman Honda CR750
1999 Honda VFR 800FX
1955 750 Dresda Triton
1978 Moto Morini 350 Sport
1978 Honda CB400/4 'The Flying Banana'
1982 Laverda 120 Jota
2020 Royal Enfield Interceptor 650
1990 Honda VFR400R NC30

Offline Laverda Dave

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Re: Gear lever rose joint removal
« Reply #5 on: May 28, 2024, 08:11:27 PM »
There is a wire circlip you need to winkle out with a fine pick.

Wow, I didn't know that Ash :o. Well done. Is the bit that suffers the wear the ball or the socket (sounds like a hip joint!)?
1976 Honda 400/4
1977 Rickman Honda CR750
1999 Honda VFR 800FX
1955 750 Dresda Triton
1978 Moto Morini 350 Sport
1978 Honda CB400/4 'The Flying Banana'
1982 Laverda 120 Jota
2020 Royal Enfield Interceptor 650
1990 Honda VFR400R NC30

Offline McCabe-Thiele (Ted)

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Re: Gear lever rose joint removal
« Reply #6 on: May 28, 2024, 08:13:12 PM »
If it helps I'm pretty sure I have my original one that I replaced with a less than perfect aftermarket one. Yours for the cost of postage if it helps as a practice part. PM me if this is of any use.(Yes it is sloppy).
Honda CB400NA Superdream (current money puddle)
Honda CB500 K1 (second money pit)
https://www.sohc.co.uk/index.php/topic,28541.0.html
Honda CB400 four super sport (first money pit)
Link to my full restoration http://www.sohc.co.uk/index.php/topic,23291.0.html
This is a neat 500 restoration in the USA.
http://forums.sohc4.net/index.php/topic,151576.msg1731556.html#msg1731556

Offline Athame57

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Re: Gear lever rose joint removal
« Reply #7 on: May 28, 2024, 09:24:59 PM »
I plain bought one of these very pretty aftermarket items for my CB400F2. https://www.ebay.co.uk/itm/292633661096
However at least in my case I found the tie rod, that bar between the joint and lever was too long and I needed to use the one from my original, so don't throw away!  ;D
I brake for animals!
1978 CB400F2 called Elen.

Offline Fleabie

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Re: Gear lever rose joint removal
« Reply #8 on: May 30, 2024, 08:50:30 PM »
Thanks all for you replies!

I asked Ken (Oddjob) (via text) and he's suggested replacing the rose joints completely, so that's what I am going to do. Drill the stud/ball out of the levers and fit new joints.

I've tried picking those dam circlips and although they move, they are very good at holding the joint together fortunately/unfortunately !