Z1R rear shock disassembly question

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22 Dec 2015 15:47 #704009 by PaintWorkz
Z1R rear shock disassembly question was created by PaintWorkz
Does anyone have any experience removing the springs from the shocks on a 78 or 80 KZ1000 Z1R? I see the roll pin under the top eye and flats on upper casting.
www.paintworkz.com

84 Gpz900 street
77 KZ 1325 Turbo Dragbike project
79 CBX Pro Stock projects (2)
78 Z1R-TC AMA & ECTA LSR record holder
68 750 Enfield Brat project
82 750 Nourish Triumph LSR
Lake Havasu City, AZ

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  • SWest
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  • 10 22 2014
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22 Dec 2015 16:04 #704010 by SWest
Replied by SWest on topic Z1R rear shock disassembly question
It might be possible to use a spring compressor like the ones for struts. My new shocks have a slot in the top retainer. They'll be easy. The ones I took off have a pin but it is buried in the casting. I've been thinking of switching the covers so my new ones will have the reflectors. I rented a compressor from Auto Zone when I installed strut cartridges in a Maxima three years ago. It looked like it would work on smaller springs.
Steve
Z1b1000 1975 Z1b
kzrider.com/forum/11-projects/598262-kz-...-will-it-live#672882
kzrider.com/forum/2-engine/597654-poser?start=240#704229

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23 Dec 2015 03:45 #704025 by 531blackbanshee
Replied by 531blackbanshee on topic Z1R rear shock disassembly question
i've seen what you are talking about paintworkz.
it stands to reason you would drive out the pin and be ably to screw the eye off.
but i have never done it myself,and therefore don't know for sure.

let us know what you do.

leon
skiatook,oklahoma 1980 z1r,1978 kz 1000 z1r x 3,
1976 kz 900 x 3
i make what i can,and save the rest!

billybiltit.blogspot.com/

www.kzrider.com/forum/5-chassis/325862-triple-tree-custom-work

kzrider.com/forum/5-chassis/294594-frame-bracing?limitstart=0

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23 Dec 2015 04:20 #704026 by TexasKZ
Replied by TexasKZ on topic Z1R rear shock disassembly question
Progressive makes a spring compressor for their shocks that might work on yours.
1982 KZ1000 LTD parts donor
1981 KZ1000 LTD awaiting resurrection
2000 ZRX1100 not ridden enough

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23 Dec 2015 04:24 #704028 by TexasKZ
Replied by TexasKZ on topic Z1R rear shock disassembly question
I am not sure what the difference between the two models is, but I'm sure they'd be happy to 'splain it.

www.progressivesuspension.com/product/14...-tool-for-psi-shocks
1982 KZ1000 LTD parts donor
1981 KZ1000 LTD awaiting resurrection
2000 ZRX1100 not ridden enough

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23 Dec 2015 04:54 #704032 by PaintWorkz
Replied by PaintWorkz on topic Z1R rear shock disassembly question
I ordered a spring compressor set up, I understand that would be the first step for disassembly. I am not sure on the rest of the steps. I don't want to wreck stuff knocking the roll pin out or trying to do something else that is not right.
www.paintworkz.com

84 Gpz900 street
77 KZ 1325 Turbo Dragbike project
79 CBX Pro Stock projects (2)
78 Z1R-TC AMA & ECTA LSR record holder
68 750 Enfield Brat project
82 750 Nourish Triumph LSR
Lake Havasu City, AZ

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  • SWest
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  • 10 22 2014
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23 Dec 2015 05:05 #704034 by SWest
Replied by SWest on topic Z1R rear shock disassembly question
Rent was the wrong word. I had to buy a compressor, use it then return it and got my money back. AZ offers the same service. Only one style was available and I had to be careful I didn't get a damaged one. They had two. One was damaged so I insisted on the new one otherwise I would have had to keep the damaged one. Nice try. :angry:
Steve
www.oreillyauto.com/site/c/detail/SPP0/4...p?pt=N2403&ppt=C2370
Z1b1000 1975 Z1b
kzrider.com/forum/11-projects/598262-kz-...-will-it-live#672882
kzrider.com/forum/2-engine/597654-poser?start=240#704229

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23 Dec 2015 05:11 #704035 by TexasKZ
Replied by TexasKZ on topic Z1R rear shock disassembly question
I wonder if a couple of days soaking in PB Blaster would make pin removal go more smoothly?
1982 KZ1000 LTD parts donor
1981 KZ1000 LTD awaiting resurrection
2000 ZRX1100 not ridden enough

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  • SWest
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  • 10 22 2014
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23 Dec 2015 05:17 #704037 by SWest
Replied by SWest on topic Z1R rear shock disassembly question
It may help but if it's a roll pin and it's at the top of the shock, it should drive right out with the proper size punch.
Steve
Z1b1000 1975 Z1b
kzrider.com/forum/11-projects/598262-kz-...-will-it-live#672882
kzrider.com/forum/2-engine/597654-poser?start=240#704229

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23 Dec 2015 05:34 #704042 by TexasKZ
Replied by TexasKZ on topic Z1R rear shock disassembly question
kzrider.com/forum/5-chassis/274439-disassemble-rear-shocks
1982 KZ1000 LTD parts donor
1981 KZ1000 LTD awaiting resurrection
2000 ZRX1100 not ridden enough

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  • SWest
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  • 10 22 2014
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23 Dec 2015 05:44 #704043 by SWest
Replied by SWest on topic Z1R rear shock disassembly question
Just be careful that thing doesn't go spriongggg. :whistle:
Steve
Z1b1000 1975 Z1b
kzrider.com/forum/11-projects/598262-kz-...-will-it-live#672882
kzrider.com/forum/2-engine/597654-poser?start=240#704229

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23 Dec 2015 08:40 #704065 by mrdatsunturbo
Replied by mrdatsunturbo on topic Z1R rear shock disassembly question
It is one week since i had one of my z1r shocks apart.
Spring compressed. knock pin out and turn the upper eye on the square nut under top eye.

Attachment 2015-05-2818.02.31.jpg not found

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