The 10+ year KX500 rebuild thread

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Skub
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Re: The 10+ year KX500 rebuild thread

Post by Skub »

Salty enough for 15 years ago.
"Be kind to past versions of yourself that didn't know what you know now."
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Re: The 10+ year KX500 rebuild thread

Post by KungFooBob »

I remember buying woodruff keys almost weekly when I commuted on a string of 100cc shitters in my late teens.
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Re: The 10+ year KX500 rebuild thread

Post by derek badger »

Skub wrote: Wed Feb 17, 2021 6:04 pm Salty enough for 15 years ago.
Yea, that's what I thought. The price of NOS parts now makes me cry. It's been a heavy investment this project, but as you mentioned before...it's been spread out over a long period of time!🤣

The other tyre should arrive tomorrow, I'll take them to be fitted Friday if my mechanic is about.

Another new coil arrives tomorrow after the multimeter showed it wasn't in spec. Then I'll check the stator readings, it's new and unused...but at least 10 years old. Then that's all the ignition replaced, if it still won't start I'll look at the fuel system again as compression certainly isn't an issue.
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Re: The 10+ year KX500 rebuild thread

Post by derek badger »

Horn and button, speedo, kill switch and fusebox all arrived and put with the other wiring bits. 'Daytime' MOT to start, then I might look at basic lights. I've got 4 x 3.7v NiCd cells out of a head torch that might be of use wired in series. A generic reg rec might be another option to convert the AC lighting coil output. I'm getting ahead of myself though, but it's cathartic to buy parts during lockdown...
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Re: The 10+ year KX500 rebuild thread

Post by derek badger »

Got the tyres, tubes and rim tape fitted today.

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Some more wiring tomorrow and continue to try and start it.
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Re: The 10+ year KX500 rebuild thread

Post by derek badger »

Potter wrote: Sat Feb 20, 2021 2:46 am When you said rim tape I shuddered and expected to see green tape around the rims, but ISWYM.
Oh hell no, I can't stand that tat!
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Re: The 10+ year KX500 rebuild thread

Post by GuzziPaul »

Them lime green gators look a bit manky next to the nice wheels and tyres.
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Re: The 10+ year KX500 rebuild thread

Post by derek badger »

GuzziPaul wrote: Mon Feb 22, 2021 4:22 pm Them lime green gators look a bit manky next to the nice wheels and tyres.
It's just storage dust, they were brand new when fitted. The whole thing will get a good wash soon.
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Re: The 10+ year KX500 rebuild thread

Post by derek badger »

derek badger wrote: Tue Feb 23, 2021 7:16 am
GuzziPaul wrote: Mon Feb 22, 2021 4:22 pm Them lime green gators look a bit manky next to the nice wheels and tyres.
It's just storage dust, they were brand new when fitted. The whole thing will get a good wash soon.
Because the sun was out I put it's clothes back on and gave it a bit of a wash.

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Still not got it started though, it fires most kicks but only runs for a second or two at the most. I've had the carb apart (again) and checked the jet sizes are mixture screw are correct and it's got a reasonable spark. I guess it's just perseverance but I end up a sweaty mess and I've bruised the fuck out of the left side of my right knee after bashing it on the exhaust a couple of times. I'll be keeping the seat on there when I try again... :angry-cussingblack:

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Re: The 10+ year KX500 rebuild thread

Post by Le_Fromage_Grande »

You appear to have let one of your children doodle on your leg
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Re: The 10+ year KX500 rebuild thread

Post by Skub »

It's looking the part now man. :thumbup:

Get a tow and see if it starts.
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Re: The 10+ year KX500 rebuild thread

Post by derek badger »

Skub wrote: Tue Feb 23, 2021 2:15 pm It's looking the part now man. :thumbup:

Get a tow and see if it starts.
Put yer specs on you old git...notice something crucial missing from you plan?
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Re: The 10+ year KX500 rebuild thread

Post by Nidge »

derek badger wrote: Tue Feb 23, 2021 3:11 pm
Skub wrote: Tue Feb 23, 2021 2:15 pm It's looking the part now man. :thumbup:

Get a tow and see if it starts.
Put yer specs on you old git...notice something crucial missing from you plan?
Big enough balls? ;)
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Re: The 10+ year KX500 rebuild thread

Post by Skub »

derek badger wrote: Tue Feb 23, 2021 3:11 pm
Skub wrote: Tue Feb 23, 2021 2:15 pm It's looking the part now man. :thumbup:

Get a tow and see if it starts.
Put yer specs on you old git...notice something crucial missing from you plan?
It's still on a stand?
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Re: The 10+ year KX500 rebuild thread

Post by cheb »

Ignore him, he's just pulling your chain.
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Re: The 10+ year KX500 rebuild thread

Post by GuzziPaul »

Having only ridden CR and RM 250s, I reckon that will be quite silly when it eventually runs and has a chain connected.
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Re: The 10+ year KX500 rebuild thread

Post by G.P »

Looks Ace Mr Badger. have you tried swapping the HT leads over? Its a common mistake. That and the cam timing.
If its not that, it could be that you've installed the wrong power band.

HTH.

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Re: The 10+ year KX500 rebuild thread

Post by demographic »

G.P wrote: Tue Feb 23, 2021 7:53 pm Looks Ace Mr Badger. have you tried swapping the HT leads over? Its a common mistake. That and the cam timing.
If its not that, it could be that you've installed the wrong power band.

HTH.
Naah, I reckon its the starter motors too old and knackered.
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Re: The 10+ year KX500 rebuild thread

Post by KungFooBob »

It's the glowplug!
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Re: The 10+ year KX500 rebuild thread

Post by cheb »

He might be more successful if he takes it off the stand.