Page 1 of 2

Project GK76A.

Posted: Tue Feb 14, 2012 6:41 pm
by HalifaxMark
Hey everyone, here's a quick explanation before I launch into the project.

I don't ride yet, but a lot of the lads that I work with do and after riding pillion with a few of them I was bitten by the bug and with nearly a year of procrastination on my part I've decided to go for it and get my license.

However, in an effort to stop any more procrastination and excuse-making I've nutted up and bought a bike with the intention of working on her and having her ready for mid-March. It's a bit a**e about face I know, but there's no going back now! :P

So onto the project:

As of a couple of weeks ago, for the sum of £800 I became the then very happy owner of a 1990 GSX-R400 GK76A in black and metallic grey. After going at her with spanners and screwdrivers with my mates, we realised two things:
1) That a bit more work was going to be needed than we'd originally thought. :whistle:
2) That the previous owners have probably never ventured near any of the bolts screws and fasteners and that they'd never heard of copper grease. :(

After scouring the internet for advice, this place seems to be the most recommended, knowledgeable and experienced forum for GSX-R400 owners so I'll be picking your collective brains as this project moves along! :grin:

Pictures!
Image

Image

Re: Project GK76A.

Posted: Tue Feb 14, 2012 7:01 pm
by Marsbar
Looks nice, is it running? just re-building mine now. project in the project section.

What plans do you have for her? or just pass test and ride?

Good luck on passing your test.

Re: Project GK76A.

Posted: Tue Feb 14, 2012 8:04 pm
by HalifaxMark
Cheers Marsbar, she ran fine but is currently in bits after I snapped three of the eight exhaust bolts off in the head. Two have come out alright but one'll need re-tapping over-size and a stepped stud putting in.

For the moment I want to keep her completely stock looking, but that's mostly due to funds. :whistle: I think I'll modify and make things depending on how I get on with her.

Ah, muppet that I am I completely missed the project area! /Facepalm If possible, Mod's, can this thread be moved?

Update:
As can maybe be seen in the pictures of her still together, she looks to have been in a low-speed crash at some point. The nose cone was cracked in a few places and missing a chunk of plastic where the RH mirror used to be. So after a few you-tube videos, 'net and eBay buys later I had a plastex kit and a sheet of 3mm black ABS plastic. I won't go into details and process unless asked but the pictures below show the before and after.

Before, but after cleaning up & preparation:
Image

After dressing back the finished repair, ready for a skim of bondo and later paint:
Image

Re: Project GK76A.

Posted: Tue Feb 14, 2012 9:10 pm
by donk
welcome mate :grin: nice bike i nearly got that of ebay i wanted it for the panels because it was the original colours of mine. you may be able to help me because i want to paint it the same colours again this year and i know someone who will make up the stickers off some good pictures and if i buy an old panel he will colour match it from that. if theres any chance you could help at some stage that would be great ;) it looks nice and standard i do like it ! theres a genuine nose cone on ebay brand new the same colour as yours at the moment with all the stickers for about £150 but i dont know what import duty you would have to pay just incase you might be interested

Re: Project GK76A.

Posted: Tue Feb 14, 2012 9:28 pm
by HalifaxMark
Thanks donk, I've not seen that one on there but as it is I'm trying to do all of the work needed for an initial expense of £950 so I can't afford new panels unfortunately. :oops: That said, a mate has just sourced a full set of white, stickered fairings for £85 including shipping! :shock:

I plan on fixing the original ones and either having them painted by the painters at work or by one of the lads I work with who used to be a painter. I'm sure I could help at some point, luckily , I might be able to get new stickers made up in work too, so if you like I'll let you know how that goes. 8-)

Re: Project GK76A.

Posted: Tue Feb 14, 2012 9:49 pm
by donk
cheers mate let me know how you get on. its only a photo of each panel on one side of the bike and a couple of how the tank was painted that i would like when you have time .i do miss the original paint i should of stayed on the thing and i wouldnt have this problem ;) so it ran ok then i couldnt quite hear it on the video of it running ? and do me another favour keep the std indicators but if you dont sell them to me ....... :pray:

Re: Project GK76A.

Posted: Sun Feb 19, 2012 9:11 pm
by HalifaxMark
I've pm'd you about the panels donk.

In other news the bike's on it's way, she's been cleaned up and I've re-wrapped the wiring loom where it needed it, cleaning off most of what must've been 20 years worth of grime and dirt. :( Speaking of which, does anybody know which other Suzuki's are likely to have a fuse-box that's the same as the Gk76A's? Mine's missing it's cover and from what I understand there's a lot of commonality of parts between Suzukis.

I'm thinking about replacing the rear-shock and a mate of mine suggested that a 1990's GSX-R750 one might fit; has anybody tried this or are there any commonly used replacement mod's for the rear shock? I'd have thought that even if it did fit, that being designed for a heavier bike it might be a bit too stiff for the 400?

I'll post up pictures of her now that the front-end is near enough finished (just waiting on metric fine nuts from HEL) and the wiring loom is being worked back in.

Re: Project GK76A.

Posted: Sun Feb 19, 2012 9:42 pm
by Marsbar
HalifaxMark wrote: I'm thinking about replacing the rear-shock.
GSXR 600 K6/K7 model fits right on, just done it myself, was easy to fit though as it bike was just frame n swinger.

Image

Image

Re: Project GK76A.

Posted: Sun Feb 19, 2012 10:22 pm
by HalifaxMark
Cheers for that Marsbar. :)

Re: Project GK76A.

Posted: Sun Feb 19, 2012 10:48 pm
by rgvsp
Mark,
I've been doing a rebuild and you are correct that a lot of parts are used on other Suzuki's. I basically just check out the part number in the parts manual and then enter it on a Suzuki parts supplier website (such as http://www.suzukipartshouse.net/pages/O ... ibrand=SUZ) and see what other models it spits back. Since the prices are usually crazy I check on Ebay first to see what used parts are out there.