Neil67 Posted July 12, 2022 Share Posted July 12, 2022 I was recently given an older Irvine 46 which runs very well. However, the needle valve is very close to the prop making adjustment a bit tricky. On inspection it looks as if there was an extension 'lever' on the end of the needle valve but only a stub remains. Cant see any grub screw or other way of replacing extension lever. Clearly I am missing something. Advice? Quote Link to comment Share on other sites More sharing options...
Keith Berriman Posted July 12, 2022 Share Posted July 12, 2022 Hello Neil having had 4 Irvines the extension of the needle jet is the most common part to get damaged Bare with me till I get back in the hanger on Friday I may have a unit you are looking for ( all my engines were 46s) Quote Link to comment Share on other sites More sharing options...
Keith Berriman Posted July 15, 2022 Share Posted July 15, 2022 Hello Again having checked in the Hanger i have found the Main Jet assembly but it is damaged The upper part of the main jet around the o ring seal has broken off and wedged up in side the adjustable part and I am unable to remove this Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.