My little project.

Author
Discussion

evo8

Original Poster:

468 posts

216 months

Sunday 5th July 2015
quotequote all
I have been looking for a project bike for a while and initially looked at a FZ400R but decided against it in the end, then I found a 1987 GPZ500S just up the road, so I went to look at it last weekend, anyway the GPZ arrived Friday afternoon, so far I have done the following:

1 - Adjusted, cleaned and lubed the chain
2 - Dug out half a ton of crud from around the front sprocket.
3 - Sorted out some wiring issues as the indicators did not work properly
4 - Charged the battery.
5 - Drained, flushed the coolant and re-filled.
6 - Checked and adjusted tappets - good job I did as they were very tight.
7 - Checked compression 145-150psi (did this before I adjusted the tappets)
8 - Cleaned and gapped plugs
9 - Stripped starter clutch and ordered new bolts and gasket for it.
10 - Sanded part of the tank down and primed/painted it to stop it going rusty.
11 - Gave the lower fairing a coat of paint to tidy it up.
12 - Stripped down the front caliper as it was sticking and re-built (new fluid as well)
13 - Replaced the Cam chain tensioner with the one of the spare engine as it a newer type.
14 - The carbs are water heated, but they were leaking, so I bypassed this feature, I also stripped the carbs and gave them a once over, also manually synced the butterfly valves.
15 - Drained oil ready for fresh.

Once the gaskets, oil filter etc have arrived and fitted it should be ready for an MOT. After it has been on the road for a while I will then be able to see what else need doing to it (hopefully not a lot).

Its not perfect by any means, a couple of the fairings have cracks in etc and the paint job is different, but with a bit of elbow grease it should be presentable. I think the fairing rebuild will probably wait until winter.

It also came with a another engine and carbs but I think the engine has seen better days but it will be ok for spares. It also has a full Stainless Motad exhaust which needs a bloody good polish smile

This is her as she stands at the moment, the fairings etc are only loosely fitted,





Edited by evo8 on Sunday 5th July 21:35

sradmarty

230 posts

146 months

Sunday 5th July 2015
quotequote all
Nice wee project mate.

Been casually looking for something like this for a while, since I had to get rid of my second car and been using my gsxr for commuting. Something to build up a bit of spannering confidence without leaving me bike less when it goes tits up, as is often the case when I work on my bikes!

Got a real hankering for a 125 but think the lack of power would wear thin pretty quick.

Good luck with the MOT.

Nigel Worc's

8,121 posts

189 months

Sunday 5th July 2015
quotequote all
Nice project, something I fancy doing with an old Bantam or similar.

bimsb6

8,045 posts

222 months

Monday 6th July 2015
quotequote all
Watch out for charging issues ,the magnets are known to come adrift from the flywheel , so much so it used to be impossible to get a 2nd hand one , they sorted it by the 2 nd generation .