Kz 400 Ltd problem
- Edgytaff
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Kz 400 Ltd problem
02 Sep 2016 02:42
Hi I have 79 I think kz400 Ltd few electrical parts missing not sure what tho they are in right side panel empty bracket with two bolts and above it round rubber fitting with something missing please help
Kz 400 ltd,
Gt 750 trike ,
454 ltd,
Cb 250 super dream ,
Gt 750 trike ,
454 ltd,
Cb 250 super dream ,
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- Edgytaff
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Re: Kz 400 Ltd problem
02 Sep 2016 04:28
Hi also something missing from under left side panel looks like supposed to be two relays there left one missing anyone tell me what it's for please
Kz 400 ltd,
Gt 750 trike ,
454 ltd,
Cb 250 super dream ,
Gt 750 trike ,
454 ltd,
Cb 250 super dream ,
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- martin_csr
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Re: Kz 400 Ltd problem
02 Sep 2016 05:44 - 02 Sep 2016 05:45
Try poking around the diagrams at Partzilla. I guess your bike is a KZ400-H1?
Sounds like it's missing a turn signal or hazard relay and maybe the starter solenoid/switch.
Some other electrical parts. igniter. voltage regulator. brake light outage indicator switch.
Sounds like it's missing a turn signal or hazard relay and maybe the starter solenoid/switch.
Some other electrical parts. igniter. voltage regulator. brake light outage indicator switch.
Last edit: 02 Sep 2016 05:45 by martin_csr.
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- Edgytaff
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Re: Kz 400 Ltd problem
02 Sep 2016 05:50
Cheers mate it is a h1 I think there's deff no regulator on here few bits missing il have a look on there later thanks
Kz 400 ltd,
Gt 750 trike ,
454 ltd,
Cb 250 super dream ,
Gt 750 trike ,
454 ltd,
Cb 250 super dream ,
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- Patton
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Re: Kz 400 Ltd problem
02 Sep 2016 06:39
If needed, this link allows download of the chassis wiring diagram from KZr's FILEBASE:
Click here > www.kzrider.com/filebase/category/50-kz400-electrical
Am seeing only a single flasher unit for the turn signals.
Good Fortune!
Click here > www.kzrider.com/filebase/category/50-kz400-electrical
Am seeing only a single flasher unit for the turn signals.
Good Fortune!

1973 Z1
KZ900 LTD
KZ900 LTD
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- Edgytaff
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Re: Kz 400 Ltd problem
02 Sep 2016 06:44
Thanks for reply what about right side sure it could be regulator and a starter solenoid? As can't see them there?
Kz 400 ltd,
Gt 750 trike ,
454 ltd,
Cb 250 super dream ,
Gt 750 trike ,
454 ltd,
Cb 250 super dream ,
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- Patton
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Re: Kz 400 Ltd problem
02 Sep 2016 07:03
To download the KZ400-H1 service manual, click this link, allow some time to download (probably less than 1 minute), and scroll down to page S-8 to see what's under the side covers.
www.kz400.com/Workshop%20manual%20bilder/400H1%20Supplement.pdf
Good Fortune!
www.kz400.com/Workshop%20manual%20bilder/400H1%20Supplement.pdf
Good Fortune!


1973 Z1
KZ900 LTD
KZ900 LTD
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- Edgytaff
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Re: Kz 400 Ltd problem
02 Sep 2016 07:12
Many thanks mate can see what I need now regulator, starter relay, turn signal relay and fuse box gutted tho didn't think I,d need so much cheers tho
Kz 400 ltd,
Gt 750 trike ,
454 ltd,
Cb 250 super dream ,
Gt 750 trike ,
454 ltd,
Cb 250 super dream ,
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- Nerdy
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Re: Kz 400 Ltd problem
02 Sep 2016 07:35Edgytaff wrote: Many thanks mate can see what I need now regulator, starter relay, turn signal relay and fuse box gutted tho didn't think I,d need so much cheers tho
Think of it this way: once you replace all those bits your electrical system should be in really good order.

1967 Yamaha YCS1 Bonanza
1980 KZ440B
1981 Yamaha XT250H
1981 KZ440 LTD project bike
1981 GPz550
2013 Yamaha FZ6R
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- Edgytaff
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Re: Kz 400 Ltd problem
02 Sep 2016 07:40
Was going to put a minimal wire loom in I could just put single fuses in where needed along the loom and no need for box then? Am I right in thinking that? Thanks for help
Kz 400 ltd,
Gt 750 trike ,
454 ltd,
Cb 250 super dream ,
Gt 750 trike ,
454 ltd,
Cb 250 super dream ,
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- Patton
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Re: Kz 400 Ltd problem
02 Sep 2016 07:56
There may be a suitable wiring diagram to be found via this link:
Click here > kzrider.com/forum/4-electrical/172746-19...bones-for-mattylight
Good Fortune!
Click here > kzrider.com/forum/4-electrical/172746-19...bones-for-mattylight
Good Fortune!

1973 Z1
KZ900 LTD
KZ900 LTD
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- Nerdy
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Re: Kz 400 Ltd problem
02 Sep 2016 08:03Edgytaff wrote: Was going to put a minimal wire loom in I could just put single fuses in where needed along the loom and no need for box then? Am I right in thinking that? Thanks for help
You can get waterproof fuse holders that use modern automotive fuses. Since your fuse box has been taken apart you might as well upgrade while you're replacing. (Unless you're going for a 100% correct restoration, which I don't believe you are.) You can add those fuses inline independently - no box required, as such - but you'll still probably want to protect them and it's convenient to have them all in one place.
You'll still need the regulator/rectifier and the starter relay since the LTD does not have a kickstarter. And of course the turn signal flasher if you want to have signals.
1967 Yamaha YCS1 Bonanza
1980 KZ440B
1981 Yamaha XT250H
1981 KZ440 LTD project bike
1981 GPz550
2013 Yamaha FZ6R
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