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1976 900 A4 is Next Up

  • Mikaw
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13 Dec 2016 20:19 #750152 by Mikaw
Replied by Mikaw on topic 1976 900 A4 is Next Up
Ok shaft is out. Were do I find the throttle shaft grommets. Partzilla list them as 92071-102

1976 KZ 900 A4 kzrider.com/forum/11-projects/613548-1976-kz-900-a4
1976 KZ 900 B1 LTD
1978 KZ 1000 B2 LTD
1980 KZ 750 E1
Kowledge Speaks, But Wisdom Listens.
Jimi Hendrix.

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14 Dec 2016 13:42 - 14 Dec 2016 13:54 #750190 by spdygon
Replied by spdygon on topic 1976 900 A4 is Next Up
Think K&L makes them. Warning they are around $25eaxh plus shipping.
Siriusconinc.com is a company that carries them

1982 GS1000sz Katana ( #15...17K Miles)
1982 GS1000sz Katana ( # 297....7100k Miles)
1978 Kz1000 Z1R. 10K Miles1
1978 kz1000 z1r 27k miles
1977 KZ 1000 A ( Project ) 54K Miles
1976 Kz900A4 (Red)21K miles
1976 Kz900A4 ( Red)7500 miles
1974 Z1 900 project
Last edit: 14 Dec 2016 13:54 by spdygon.

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16 Dec 2016 19:20 #750315 by Mikaw
Replied by Mikaw on topic 1976 900 A4 is Next Up
I dont find them at Siriusconic.com. I did find a restoration thread on another site that mentioned Suzuki used the same carbs and their part is identical to kawasaki.
Kaw part 92071-102
Suzuki part 13556-45010

Is this true?

1976 KZ 900 A4 kzrider.com/forum/11-projects/613548-1976-kz-900-a4
1976 KZ 900 B1 LTD
1978 KZ 1000 B2 LTD
1980 KZ 750 E1
Kowledge Speaks, But Wisdom Listens.
Jimi Hendrix.

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17 Dec 2016 06:56 #750324 by spdygon
Replied by spdygon on topic 1976 900 A4 is Next Up
That's what I have heard but not sure.

1982 GS1000sz Katana ( #15...17K Miles)
1982 GS1000sz Katana ( # 297....7100k Miles)
1978 Kz1000 Z1R. 10K Miles1
1978 kz1000 z1r 27k miles
1977 KZ 1000 A ( Project ) 54K Miles
1976 Kz900A4 (Red)21K miles
1976 Kz900A4 ( Red)7500 miles
1974 Z1 900 project

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17 Dec 2016 07:46 #750327 by floivanus
Replied by floivanus on topic 1976 900 A4 is Next Up
Gs750 used vm26 carbs, gs1000 used either the 26 or 28s, the difference with them from the kz carbs is the suzuki ones have both air and fuel mix screws.

The grommets from vm24s, vm26s and vm28s should all be the same

my bikes; 80kz1000(project), 77 gl1000, 74 h2 (project)
Past; 78 kz1000, 83 kz550
Andrew

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  • Mikaw
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17 Dec 2016 10:52 #750332 by Mikaw
Replied by Mikaw on topic 1976 900 A4 is Next Up

floivanus wrote: Gs750 used vm26 carbs, gs1000 used either the 26 or 28s, the difference with them from the kz carbs is the suzuki ones have both air and fuel mix screws.

The grommets from vm24s, vm26s and vm28s should all be the same


Thank you. I was able to order them from a local Suzuki dealer. they didn't have the cap seal but I found them also.

1976 KZ 900 A4 kzrider.com/forum/11-projects/613548-1976-kz-900-a4
1976 KZ 900 B1 LTD
1978 KZ 1000 B2 LTD
1980 KZ 750 E1
Kowledge Speaks, But Wisdom Listens.
Jimi Hendrix.

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17 Dec 2016 13:46 #750335 by 750 R1
Replied by 750 R1 on topic 1976 900 A4 is Next Up

531blackbanshee wrote: if it bounced off a curb could just be the swingarm is bent.
they have all the strength of a wet noodle ya know.

leon


Gday Leon, In every instance of a bent swingarm I've seen, the wheel was also on a bit of a lean, this one looks like that spacers are either wrong, or in the wrong place, the wheel looks fine in the vertical plane ...
The following user(s) said Thank You: GPz550D1

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  • Mikaw
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17 Dec 2016 19:30 #750348 by Mikaw
Replied by Mikaw on topic 1976 900 A4 is Next Up

750 R1 wrote:

531blackbanshee wrote: if it bounced off a curb could just be the swingarm is bent.
they have all the strength of a wet noodle ya know.

leon


Gday Leon, In every instance of a bent swingarm I've seen, the wheel was also on a bit of a lean, this one looks like that spacers are either wrong, or in the wrong place, the wheel looks fine in the vertical plane ...


Thanks for the input. see below a few more photos with the rear tail section removed. it looks straighter, might be the fender that skewed the alignment

Attachment IMG_0126-1.jpg not found



Attachment IMG_0128-1.jpg not found



Attachment IMG_0129-1.jpg not found



Attachment IMG_0135-1.jpg not found


1976 KZ 900 A4 kzrider.com/forum/11-projects/613548-1976-kz-900-a4
1976 KZ 900 B1 LTD
1978 KZ 1000 B2 LTD
1980 KZ 750 E1
Kowledge Speaks, But Wisdom Listens.
Jimi Hendrix.
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18 Dec 2016 02:45 #750352 by davido
Replied by davido on topic 1976 900 A4 is Next Up
The wheel does look very far over to the right but Ive no experience with these models, maybe theyre all like that. Hows the chain run? Does it look straight? If the wheel is out of line, You might have some unusual signs of wear on the teeth of the sprockets.
Easiest thing to do would be to clamp a couple straight edges ( lengths of angle iron) on the wheels to see how they stand.Also maybe check the shock lengths and see if theres any noticable difference between them.
I hung a load of plumb lines and spirit levels on my frame to check it. Everything looked fine and it wasnt until halfway through the build that I noticed the rear engine mount bolt was bent!! I took it to a frame builder and he straightened it all out and welded in some bracing.

www.kzrider.com/forum/11-projects/594313-csr1000-project-build
CB550 (1978)
CB500/4 (1972)*
KZ1000CSR (1981)
XT 600E (1999)
TDM900 (2003)

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18 Dec 2016 13:46 #750376 by 750 R1
Replied by 750 R1 on topic 1976 900 A4 is Next Up
It doesn't look as bad with the rear guard off but its still a bit to the left, It could also be a poorly laced rear wheel, its easy to offset the wheel with the spokes, whether intentional or not, some bike wheels are intentionally laced off center on the hub.... Check the center of the rim in correlation to the center of the hub..

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18 Dec 2016 15:57 #750382 by spdygon
Replied by spdygon on topic 1976 900 A4 is Next Up
I have restore two of them (still have) and on both the rear wheel are center.

1982 GS1000sz Katana ( #15...17K Miles)
1982 GS1000sz Katana ( # 297....7100k Miles)
1978 Kz1000 Z1R. 10K Miles1
1978 kz1000 z1r 27k miles
1977 KZ 1000 A ( Project ) 54K Miles
1976 Kz900A4 (Red)21K miles
1976 Kz900A4 ( Red)7500 miles
1974 Z1 900 project

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  • Mikaw
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18 Dec 2016 19:44 #750394 by Mikaw
Replied by Mikaw on topic 1976 900 A4 is Next Up

spdygon wrote: I have restore two of them (still have) and on both the rear wheel are center.


Here is a picture showing good chain alignment even though it appears to be off center

Attachment IMG_0052.JPG not found



Here is the spacer on the right side does it look correct

Attachment IMG_0128.JPG not found


1976 KZ 900 A4 kzrider.com/forum/11-projects/613548-1976-kz-900-a4
1976 KZ 900 B1 LTD
1978 KZ 1000 B2 LTD
1980 KZ 750 E1
Kowledge Speaks, But Wisdom Listens.
Jimi Hendrix.
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