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1980 kz750 short tail project 08 Jun 2013 07:15 #591303

  • Patton
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Perhaps a reverse cutting drill bit -- a bit that chucks up normally in the drill, but cuts when turning counter-clockwise.

Drill bit size should be carefully chosen, so as not to cut into the threads inside the caliper where the bleeder screws into.

Pre-treatment by soaking a few days with a penetrating oil such as Kroil, Liquid Wrench, PJBlaster, 50-50 mix of ATF/acetone, etc., might help.
Could soak a cotton ball placed atop the bleeder, and keep it damp with the penetrant.

Hopefully, the threaded portion of the screw will come out during the reverse drilling.

Good Fortune! :)
1973 Z1
KZ900 LTD

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1980 kz750 short tail project 08 Jun 2013 09:06 #591308

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Ex nihilo nihil fit!

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1980 kz750 short tail project 08 Jun 2013 17:43 #591336

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thanks guys, im going to at least try to get it out and if i ruin it oh well ill just replace both sides that i found for $60 on ebay
Im going to update the pictures soon
I have decided to at least attempt to make my own seat
the stock seat that i have is just so bulky and dosnt sit flush on the tail piece
here is a quick picture of the back end

Attachment photo-1.JPG not found



im not too sure if I want to cut the tail frame yet or not, if i do it will be only what i can get away with and hopefully a clean enough cut to where i can weld it back on if i ever wanted the stock look back

any input is welcomed!
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1980 kz750 short tail project 08 Jun 2013 20:20 #591344

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Take the grab bar off. It looks way out of place
82' kz750 ltd.

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1980 kz750 short tail project 08 Jun 2013 22:09 #591350

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Attachment photo-2.JPG not found


better?
I found it in my parts box and kinda just slapped it on there just to see what it would look like.
still dont know what i can get away with from cutting the tail frame.
about to try and get that bleeder valve out :pinch:
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1980 kz750 short tail project 09 Jun 2013 00:18 #591375

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Definitely better man
82' kz750 ltd.
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1980 kz750 short tail project 09 Jun 2013 04:21 #591397

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maybe just move the seat back so that its more of a seat and quarter, kind more dirttrack style. plus it will give you more room to move around the bike. Have you tried sitting that far forward on the bike for a long time? i usually like to be able to move a round a bit. jus sayin. like where you're, going keep it up.
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1980 kz750 short tail project 09 Jun 2013 22:35 #591520

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thanks man, i want to go for this seat design. it seems simple enough to do and I dont have to destroy my stock seat in the process just in case i want to switch back.

Attachment 29857_.jpg not found


I found this image on google some where lol :pinch:

does anyone know what the stock throttle sleeve and handle bar size?
im guessing the handle bars are 7/8ths and the sleeve is 1 inch
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Last edit: by pappy750.

1980 kz750 short tail project 19 Jul 2013 01:06 #597239

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havnt posted in a while

Attachment photo_2013-07-19.JPG not found



started painting, decided to go with white

having brake problems though, i have broken off bleeder screw in my front right caliper and its the only thing stopping me from bleeding it and riding it.
since I have another caliper on the left side is there anyway to turn it into a one sided braking system temporarily until i can cut the old right one off and replace it( the bolts holding it on are stripped due to previous owner)
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1980 kz750 short tail project 19 Jul 2013 03:39 #597253

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That tail is nice, what's it from?
78 KZ650 C2
76 kz400 D3

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1980 kz750 short tail project 19 Jul 2013 04:10 #597255

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it's the stock 1980 kz750 ltd tail just painted

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1980 kz750 short tail project 27 Oct 2013 00:35 #611281

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seat leather is almost done been scrubbing the aluminum oxide off the engine
looking to increase some horses if anyone has any ideas or advice i would welcome it.

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