The Diaphragms in the carbs have had quite a few repairs to pin holes but I'm wondering how this effects operation ? Is it feasible to fix 4-6 pin hole in each one and still work properly ?
Thanks
Quote from: gages on November 22, 2016, 06:15:15 PM
The Diaphragms in the carbs have had quite a few repairs to pin holes but I'm wondering how this effects operation ? Is it feasible to fix 4-6 pin hole in each one and still work properly ?
Thanks
If they have so many holes constantly creating, I think there is no point in repairing them. Probably the rubber is gone and it will just keep failing. Buy new ones and you are in the business.
Have a look a few posts below this one, a thread on diaphragms, or do a search and get a wealth of information...
cheers, Gareth
I have good slides complete factory Yamaha take off stuff from legends. $25ea plus shipping from Maine.
Bob w
New or used the emulsion tubes will need to be changed. The flat bottom slides are not offered new OEM or aftermarket. Later model diaphragms will mean you need to change the emulsion tubes as well.
Robert
Hey Randy ..just out of interest what wears in the emulsion tube or how do I check too see if they actually do need replacing ?
Thanks
Quote from: weymouth399 on November 23, 2016, 07:31:38 AM
I have good slides complete factory Yamaha take off stuff from legends. $25ea plus shipping from Maine.
Bob w
Are you selling these Bob ? How much to Australia ?
http://www.fjowners.com/index.php?topic=870.0 (http://www.fjowners.com/index.php?topic=870.0)
Here is an old thread discussing the wear of the emulsion tube.
What I was saying about the emulsion tubes is that the tube and slide themselves are different from the 84-85 to all other years. If you put the newer style slide diaphragm units in (which if you are replacing yours are the only slide diaphragms still available) you will need to change the emulsion tubes and may possibly need to re-jet the bike as well. But at a minimum changing the slides will require changing the emulsion tubes.
Robert
Quote from: racerrad8 on November 23, 2016, 06:01:27 PM
http://www.fjowners.com/index.php?topic=870.0 (http://www.fjowners.com/index.php?topic=870.0)
Here is an old thread discussing the wear of the emulsion tube.
What I was saying about the emulsion tubes is that the tube and slide themselves are different from the 84-85 to all other years. If you put the newer style slide diaphragm units in (which if you are replacing yours are the only slide diaphragms still available) you will need to change the emulsion tubes and may possibly need to re-jet the bike as well. But at a minimum changing the slides will require changing the emulsion tubes.
Robert
Great information ...thank you