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Yamaha CS5
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Topic: Yamaha CS5 (Read 11284 times)
Johnwebley
SOHC Jedi
Posts: 3636
Re: Yamaha CS5
«
Reply #45 on:
April 15, 2026, 11:44:38 AM »
Okay
Boiling away
The floats appear to leak,air bubbles coming from them,
As for the copy carb ,I was going to use it for spares,
And the body incase damage to the original,
I did buy a set for the CB200, they worked ok,
Sent from my SM-A546E using Tapatalk
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lifelong motorcycle rider,and fan
K2-K6
Grogu
Posts: 5913
Re: Yamaha CS5
«
Reply #46 on:
April 15, 2026, 12:04:27 PM »
"But, no rush, a little later I shall be making carb broth,"
Aha, the gourmand method
chuck a couple of eggs in to boil and save energy, is that Michelin Starred œufs ?
Solder should be 180c melt, so safe in boiling water. But shows a compromised float though, and may need a re soldering before use.
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Johnwebley
SOHC Jedi
Posts: 3636
Re: Yamaha CS5
«
Reply #47 on:
April 16, 2026, 03:00:44 PM »
A couple of hours pottering in the garage,
Carb almost sorted, float pivot released
Only issue now is new gaskets, oh,and one of vents is still blocked,
Possible sonic cleaning will sort that,
Replaced the oil feed pipe without having to remove the clutch cover,
On PDI,the steering damper was wrongly assembled, also the throttle cable was routed wrongly, both sorted,
When the bike runs, the charging light stays on, it has a combined dynamo/starter,the starter works ok,it has been suggested I check the brushes, and also the regulator
So been working on that
Sent from my SM-A546E using Tapatalk
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lifelong motorcycle rider,and fan
Johnwebley
SOHC Jedi
Posts: 3636
Re: Yamaha CS5
«
Reply #48 on:
April 18, 2026, 08:00:54 PM »
Also derusted the gear lever,
Soaked the vinegar for a few days
Vast improvement
Sent from my SM-A546E using Tapatalk
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lifelong motorcycle rider,and fan
Johnwebley
SOHC Jedi
Posts: 3636
Re: Yamaha CS5
«
Reply #49 on:
April 21, 2026, 05:40:18 PM »
the Chinese VM20 carb arrived,I odered it incase the original got damaged,
it doesn't look to bad,obviously would need a mod for the choke,drill out an insert brass tube,
I would be using the original jets and brass ware,
useful safety net for £25 or so,
I have had the original cleaned in a sonic bath,assembly to follow,
a few pics of the chinese carb,
BTW,I notice they do replacement pertol tapes for the 500 etc,
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lifelong motorcycle rider,and fan
Oddjob
SOHC Jedi
Posts: 4395
Re: Yamaha CS5
«
Reply #50 on:
April 21, 2026, 06:01:04 PM »
Lol
Pertol tapes Jon? I presume you meant to say Petrol taps 😀😀
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Kids in a the back seat cause accidents.
Accidents in the back seat cause kids.
Johnwebley
SOHC Jedi
Posts: 3636
Re: Yamaha CS5
«
Reply #51 on:
April 21, 2026, 06:05:23 PM »
Yup
My fingers are way behind my thoughts
Sent from my SM-A546E using Tapatalk
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lifelong motorcycle rider,and fan
Oddjob
SOHC Jedi
Posts: 4395
Re: Yamaha CS5
«
Reply #52 on:
April 21, 2026, 06:14:30 PM »
Gets to us all John. Old age sucks.
Logged
Kids in a the back seat cause accidents.
Accidents in the back seat cause kids.
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Yamaha CS5