I have bone stock 2006 TE610, it's running lean after I replaced worn out needle and emulsion tube with stock ones, it ran OK, I think someone compensated for the wear with adjustments I'm seeing old Delorto carbs were 1.5 turns on the pilot but this is I think FCR? whatever was stock for 2006 Any help appreciated, looking for Plot and Main jet sizes, needle position, also how many turns on the screw TIA! D
Reading the Manual my settings are correct, FCR MX 41 1.5 turns on the pilot screw. I'm gonna check jets again, should be OK with main, it runs fine past 1/4 throttle, but I have no idle until the screw (flex cable that adjusts throttle position) almost all the way in, bad throttle response unless I have the choke on. So basically very lean at idle and off-idle, no air leaks, but someone has replaced intake manifold already probably chasing same issue. Anyone has any baseline settings they can share for the bike with Keihin? All I know for sure is that needle is on #4 clip.
SM 610 EU jetting: Main 172 Pilot 50 start 85 max air jet 200 Gas valve 15/M Screw 1.5 turns min air jet 100 starter air jet 4 mm
Much thank you sir! I assume my unknown market Blue and Yellow Enduro should have same numbers, will pull the carb tonight and check, now that I finally got some reading glasses I might be able to see the jet numbers without having to use my call phone as a magnifying glass
I fixed my 2006 by eliminating the catalytic stopper in the muffler and buying a jet kit from jdjetting.com The bike has run just about perfectly for years with those mods. I ordered this back in February 2015 Products orderedSKUProductItem priceQuantityTotal JDHQ05 JDHQ05 - Husqvarna 610 (05-08) $79.95 1 $79.95 JDFM040 JDFM040 - JDJetting FCR-MX Fuel Mixture Screw $17.95 1 $17.95 Subtotal: $97.90Shipping cost: $7.00 Total: $104.90
This is standard, many have found that running a 178 main and a 45 pilot was a better outcome. Or just go with the JD kit.
