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The 2-Stroke Garage => Turning Wrenches => Topic started by: IICYCLE on April 11, 2020, 06:45:14 AM

Title: Loctite For Injection Nozzles
Post by: IICYCLE on April 11, 2020, 06:45:14 AM
 Looking for type of locktite to seal injection nozzles. I've done a search but could not find it.

Thanks
Title: Re: Locktite For Injection Nozzles
Post by: thatguy on April 11, 2020, 07:13:12 AM
I used Loctite 609 with 7471 primer. Clean well and be quick though.
Title: Re: Loctite For Injection Nozzles
Post by: Striker1423 on April 11, 2020, 10:05:56 AM
Safety wire them in. You dont need to glue them.  Once glued, twice screwed.
Title: Re: Loctite For Injection Nozzles
Post by: rodneya on April 11, 2020, 11:10:26 AM
For the injection nozzles going into the carb, I remember reading online to use a small amount of rubber contact cement.
I used Yamabond on one of mine that was loose.
Title: Re: Loctite For Injection Nozzles
Post by: SoCal250 on April 11, 2020, 12:43:03 PM
See Tech Bulletin #M4-009
THE TECH LIBRARY »Yamaha Factory Specs and Info »Yamaha Technical Bulletins (http://www.2strokeworld.net/forum/index.php?topic=51.msg158#msg158)
Title: Re: Loctite For Injection Nozzles
Post by: rodneya on April 11, 2020, 12:57:07 PM
Quote from: SoCal250 on April 11, 2020, 12:43:03 PM
See Tech Bulletin #M4-009
THE TECH LIBRARY »Yamaha Factory Specs and Info »Yamaha Technical Bulletins (http://www.2strokeworld.net/forum/index.php?topic=51.msg158#msg158)

So my memory is actually still working a bit. Good to know
Title: Re: Loctite For Injection Nozzles
Post by: SUPERTUNE on April 14, 2020, 12:11:37 AM
Loctite green sleeve retainer #640
Chuck

https://www.emisupply.com/catalog/loctite-37424-sleeve-retainer-high-strength-tube-p-14298.html?utm_source=googprod&utm_medium=product_search&utm_campaign=google-product-search-us-en&utm_term=LOC-37424&gclid=Cj0KCQjwm9D0BRCMARIsAIfvfIY7laUqpZj6yCfVrnmmszTlkEMWa7xbr76m3nymfy94qV2Gi5qgOoUaAjkaEALw_wcB#.XpU31VVKjp8 (https://www.emisupply.com/catalog/loctite-37424-sleeve-retainer-high-strength-tube-p-14298.html?utm_source=googprod&utm_medium=product_search&utm_campaign=google-product-search-us-en&utm_term=LOC-37424&gclid=Cj0KCQjwm9D0BRCMARIsAIfvfIY7laUqpZj6yCfVrnmmszTlkEMWa7xbr76m3nymfy94qV2Gi5qgOoUaAjkaEALw_wcB#.XpU31VVKjp8)
Title: Re: Loctite For Injection Nozzles
Post by: IICYCLE on April 14, 2020, 06:29:28 AM
Thanks for all the suggestions. Im going with the the #640,it looks like the right application.

Thanks
Title: Re: Loctite For Injection Nozzles
Post by: SUPERTUNE on April 14, 2020, 10:38:33 AM
I've been doing that for 25 years that way...never had one fall out afterwards.  And still on my huge 50ml bottle.

Here's the spec sheet and the reason so expensive, $55 a big bottle.
Chuck

http://media.hiscoinc.com/Volume2/d110001/medias/docus/205/Loctite%20Corporation-30769_135520-TDS_VD.pdf (http://media.hiscoinc.com/Volume2/d110001/medias/docus/205/Loctite%20Corporation-30769_135520-TDS_VD.pdf)
Title: Re: Loctite For Injection Nozzles
Post by: IICYCLE on April 15, 2020, 06:34:56 AM
Quote from: SUPERTUNE on April 14, 2020, 10:38:33 AM
I've been doing that for 25 years that way...never had one fall out afterwards.  And still on my huge 50ml bottle.

Here's the spec sheet and the reason so expensive, $55 a big bottle.
Chuck

http://media.hiscoinc.com/Volume2/d110001/medias/docus/205/Loctite%20Corporation-30769_135520-TDS_VD.pdf (http://media.hiscoinc.com/Volume2/d110001/medias/docus/205/Loctite%20Corporation-30769_135520-TDS_VD.pdf)

Thanks for your help
Title: Re: Loctite For Injection Nozzles
Post by: 2steve on April 19, 2020, 10:34:27 PM
Since carb tuning is still going on after the update porting by Chuck, I'm just doing the zip ties.  So far, so good: