Skip to content
View in the app

A better way to browse. Learn more.

Trials Central

A full-screen app on your home screen with push notifications, badges and more.

To install this app on iOS and iPadOS
  1. Tap the Share icon in Safari
  2. Scroll the menu and tap Add to Home Screen.
  3. Tap Add in the top-right corner.
To install this app on Android
  1. Tap the 3-dot menu (⋮) in the top-right corner of the browser.
  2. Tap Add to Home screen or Install app.
  3. Confirm by tapping Install.

309 Carb Needle Setting?

Featured Replies

The info I have for my 309 says to put the needle clip in the second position. Second from where, top or bottom of the needle? Carb is the PHBH26 CS. Anyone know?

They mean from top.

You can set it as low as you need to.

I am a somewhat relaxed rider and in my 305 i use the 1st from top because otherwhise the engine is running to rich and it will oil its sparkplug.

Also when that is the problem you can use a hotter plug, i use a NGK BP5ES.

  • Author

Thanks. It was set at third from top so I moved it to second. At idle on the sidestand (leaned over) it is not as smooth as when vertical. Possibly I need to check the float height.

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

Account

Navigation

Search

Search

Configure browser push notifications

Chrome (Android)
  1. Tap the lock icon next to the address bar.
  2. Tap Permissions → Notifications.
  3. Adjust your preference.
Chrome (Desktop)
  1. Click the padlock icon in the address bar.
  2. Select Site settings.
  3. Find Notifications and adjust your preference.