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Kick start lever removal, kz650 b

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04 Aug 2021 16:50 #853168 by Nippon
Kick start lever removal, kz650 b was created by Nippon
I feel stupid, I unlocked bolt nr 10, but I can’t slid the arm of the splints, it releases the arm so I can (only) move it out 10 mm but then (some how) it hits a invisible hard stop. Any suggestions before I start using force?

 


Z 650 B1 1977
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04 Aug 2021 18:15 #853170 by TexasKZ
Replied by TexasKZ on topic Kick start lever removal, kz650 b
Did you completely remove the bolt?

1982 KZ1000 LTD parts donor
1981 KZ1000 LTD awaiting resurrection
2000 ZRX1100 not ridden enough

www.kzrider.com/11-projects/620336-anoth...uild-thread?start=24

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04 Aug 2021 23:42 #853186 by Nippon
Replied by Nippon on topic Kick start lever removal, kz650 b
Yes, completely. 

Looking at the schematic drawing I just can’t imagine what causes the stop. The stop feels very firm ‘metal to metal’ after moving out the first 15-20 mm or so. 


Z 650 B1 1977

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05 Aug 2021 06:31 #853195 by KZB2 650
Replied by KZB2 650 on topic Kick start lever removal, kz650 b
I took mine off years ago and have it handy to slip on and off if needed. Try gently prying the slot open with a screw driver while pulling off.

1978 KZ650 b-2
700cc Wiseco kit 10 to 1.
1980 KZ750 cam, ape springs, stock clutch/ Barnett springs.
Vance and Hines Header w/ comp baffle and Ape pods, Dyna S and green coils, copper wires.
29MM smooth bores W/ 17.5 pilots, 0-6s and 117.5 main
16/42 gearing X ring chain and alum rear JT sprocket.

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05 Aug 2021 08:13 #853201 by TexasKZ
Replied by TexasKZ on topic Kick start lever removal, kz650 b
Could be a burr or some crud. A generous application of your favorite penetrating oil and spreading the clamp a bit as KZB2 650 suggests, may do the trick.

1982 KZ1000 LTD parts donor
1981 KZ1000 LTD awaiting resurrection
2000 ZRX1100 not ridden enough

www.kzrider.com/11-projects/620336-anoth...uild-thread?start=24

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05 Aug 2021 13:49 #853210 by Nippon
Replied by Nippon on topic Kick start lever removal, kz650 b
Thank you all, I had to use a lot of force but eventually i came off. I used a nut as a distance on the shaft end allowing me to pry out the boss without applying force on the gears etc on the inside. 

After examination I think the reason for the bad jam is that the bolt holding the boss had bad groves making correct tightening impossible - leading to play between boss and shaft, and years of kickstarting led to a slight twisting of the splines inside the boss, as there are two sets of groves on the shaft it became a problem when trying to get it off as the inner part of the boss no longer aligned perfectly with the outer part of the shaft creating a gridlock. 


Z 650 B1 1977

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05 Aug 2021 13:51 #853211 by Nippon
Replied by Nippon on topic Kick start lever removal, kz650 b
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Z 650 B1 1977
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05 Aug 2021 13:53 #853212 by Nippon
Replied by Nippon on topic Kick start lever removal, kz650 b
Video 


Z 650 B1 1977
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    IMG_0990.MOV

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  • Never change a running system
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05 Aug 2021 14:16 #853213 by Scirocco
Replied by Scirocco on topic Kick start lever removal, kz650 b
Any pics of the kick starter shaft???

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06 Aug 2021 04:56 #853252 by Nippon
Replied by Nippon on topic Kick start lever removal, kz650 b
Shaft!
 


Z 650 B1 1977
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18 Oct 2024 10:36 #905227 by Tanknk
Replied by Tanknk on topic Kick start lever removal, kz650 b
Any pictures of kickstart return spring? or part number?

Thanks
Narendra

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18 Oct 2024 17:14 #905236 by TexasKZ
Replied by TexasKZ on topic Kick start lever removal, kz650 b

1982 KZ1000 LTD parts donor
1981 KZ1000 LTD awaiting resurrection
2000 ZRX1100 not ridden enough

www.kzrider.com/11-projects/620336-anoth...uild-thread?start=24

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