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Messages - Yoni159

Pages: [1] 2 3 ... 12
1
Downtown 300 / Re: Clutch nut size.
« on: December 05, 2025, 07:56:45 AM »
All 300ccm and up have 41mm, lesser 39mm
BUT: measure on your scoot, could be different  because the thread is the same, 19mm.
how to measure it? I have original nut. Maybe its 41mm?

2
Downtown 300 / Clutch nut size.
« on: December 04, 2025, 03:33:14 AM »
https://ibb.co/gLFBchFv
Can someone tell me the size of this nut?  I want to buy a socket and i dont know that the size is

3
Downtown 300 / Final drive oil leak
« on: November 12, 2025, 01:19:09 PM »
https://ibb.co/Z6hSSM2t
I saw it i have leak on my rear wheel do i need change the oil seal inside or i need to open the gear case?
And i drained the oil and it was 100ml.. for kymco downtown 350 ita recurring 210ml so i drave with half of the amount but only for 10km... This is could ruin my gears? Because changing gears its expensive

4
Downtown 300 / Can i dissemble rear pully without impact wrench?
« on: June 07, 2025, 06:03:11 AM »
Can i ask someone to hold the rear brake and i will lossen the pully nut? Or it will brake something?

5
Downtown 300 / Re: Worn screw
« on: May 21, 2025, 02:47:40 PM »
I can confirm this. I used to pull that screen and clean it during oil changes but I never found anything on it. I gave up pulling it out. I've done over 80k km and I reckon the last time I checked it was before 50k. I gurantee if I pull it next time it will be spotless. It's also a pretty long screen, so even if you had some chunks on it, it's hard to imagine it would be enough to slow the flow of oil. If it got to that state you would have much bigger problems. I wouldn't panic. If you are doing regular oil changes you're probably good.
yes but i am afraid maybe there some metal pieces in the screen filter that need to be cleaned.. 60000km without cleaning it

6
Downtown 300 / Re: This is look bad?
« on: May 21, 2025, 02:46:34 PM »
Pistons in this condition have to be renewe, for they do NOT garantee a safe brake system anymore.
why renew? I can just clean them with brake cleaner.. they still work

7
Downtown 300 / This is look bad?
« on: May 19, 2025, 07:59:52 AM »
How to clean it? I used wet napkins it help a little.. brake cleaner will clean it?
https://files.fm/u/7k6n39wh36

8
Downtown 300 / Re: Worn screw
« on: April 24, 2025, 06:22:49 AM »
Is the bolt rounded off at the head* or just stuck fast Yoni?

* not clear from the photo!
rounded off the head. This is not mine picture

9
Downtown 300 / Worn screw
« on: April 24, 2025, 01:50:06 AM »
I bought my downtown 350i with 21000 km and in 25000 km i tried to change the oil but i couldn't open the oil screen filter bolt and the screw is worn.. now i in 82000km and still i never opened that bolt.. this is bad? I know there is a reusable filter but i am afraid maybe the thread is damaged inside so.. what to do leave it like this. This is not cause engine failure??
https://ibb.co/zVgH2DdB

10
Downtown 300 / Start button problem
« on: April 15, 2025, 12:07:38 PM »
I have kymco dt 350i 2015 with 81000km and Sometimes you have to press the start button 7 times until it turns on. I heard that there could be corrosion on the button contacts. Could that be the problem? Or maybe my assy stator motor are going do die?

11
Downtown 300 / How to read oil dipstick
« on: April 15, 2025, 08:47:15 AM »
The oil dipstick has 2 sides one side its showing full and the other said one "x" is missing... Which side is correct? Its confusing

12
Downtown 300 / Re: Throttle body cleaning
« on: March 30, 2025, 09:52:56 PM »
Spraysoak the throttle body entirely, let it sit a minute or two then use a vacuum cleaner to get the dirt and cleaner out. Wipe with a clean cloth.
I'm completely dismantling it from the engine. I'm taking it out.

13
Downtown 300 / Re: Throttle body cleaning
« on: March 30, 2025, 08:40:00 PM »
Its not really exciting dirty, but could use a cleaning.
Make sure to use brake cleaner first and a vacuum cleaner during this action.
i use bg moa throttle body cleaner.. what do u mean vacuum cleaner?

14
Downtown 300 / Throttle body cleaning
« on: March 30, 2025, 05:46:44 PM »
Do i need to clean it? Or it looks ok? What are the benefits of cleaning throttle body?
https://ibb.co/gZmmh4Jd
https://ibb.co/N2q7YpRX
The scooter is 81000km

15
Downtown 300 / Downtown 350 air filter gasket size
« on: March 02, 2025, 12:02:20 PM »
Someone know maybe the size of the gasket inside the air filter xbox in downtown 350? There is 2 gaskets 1 is the air filter and 1 is the air filter cover.. i want to order some form AliExpress

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