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charliedawg

bored 40 over 95 Polaris scrambler 400

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  • Similar Topics

    • By Dra O
      posted a while back - it was running at one point - I have all the plastic shroud off - it's down to frame and engine now
      -fuel pump: when line from petcock is attached, no fuel comes out other side to carb; the line to the carb is open (can blow through it); I thought when I cranked engine that the pump would spit out fuel on other side but it does not; I removed fuel pump and opened it up - diaphragm looks good - but internal areas had lotsa calcification build up - I cleaned this out and dried it good - the clear plastic pieces (?diaphragms) aren't broken - the spring w/ steel ball on end moves freely; am putting it back on tomorrow; but can anyone answer about the pump? isn't it supposed to pump fuel through it... to other side... to carb? puzzling
      -along with fuel pump: I replaced petcock 3 weeks ago (gas tank had rusty fuel in bottom - cleaned it out prior to new petcock); when I turn petcock arrow NOT to on or reserve, fuel comes out of line; when I turn it to on or reserve, fuel doesn't come out; puzzling
      -I don't know what's on back of fuel pump - it's a valve that has a hose coming out of it - looks like it goes to engine/carb - I haven't traced this out yet - what is it?
      -can squirt gas on air filter and engine will run for 2-3 seconds then stop - fuel in top of carb (under diaphragm) does same
      -it likely needs carb rebuild - will get to this - but something isn't allowing fuel to get from fuel pump to carb
      -I THINK it has a mikuni model x carb - diaphragm is ID 26mm  OD 68mm - hard to find inexpensive diaphragm, I guess because it's a model x
      -last thing - I replaced solenoid due to old one clicking; I HAVE to be charging the battery or it won't start/turn over - battery just goes dead; but if charging, it'll turn over nicely; i'm guessing it's a bad battery
      -any help appreciated - I've never owned an ATV before - inherited this beast from grandparent in-law
    • By Jodawg1981
      How do i find out what carb came on a 06 suzuki ozark 250? Trying to get a new carb and need to know the model number or size. I know its a mikuni. Or if anyone has one let me know
    • By M C
      Hello all!
      A friend of mine has this particular 4 wheeler. It sat in the garage for about a year, so I redid the carb, cleaned the tank and installed a new petcock. So far, it cranks right away whether its button started or pull started. So I have a couple of questions concerning the carb and air filter.
      1. Is this a cvk32 250 or 350 carb? As the air fuel ratio adjustment is different according to a cvk document I read. What's your adjustment setting? 2 whole turns and a 1/8 or 2 whole turns and a 1/2? Comparing the old setting on the carb to the new setting (and where the needle sits now), makes me think it was way off before. 
      2. The Air filter cover, gasket, air filter and plate element are all missing. So I was thinking of removing the hose that goes to the air box and put one of those K&N style looking filters and be done with it. So my question is.. will I have to readjust Air Fuel screw or just adjust Idle?
      It's just going to be driven around the neighborhood.
      Thanks in advance for any info or help. Y'all stay safe out there!
    • By Ted Craig
      I know a lot of people say not to use anything but Oem. For the sake of the those who chose not to, or the OEM part cost more than the project, lets hold back negative comments. 
        I just purchased a carburetor that is supposed to be up to OEM specs. The company has a good reputation on eBay and Amazon. The Carb is supposed to be for this bike and jetted exactly. 
        This question should basically go under carb adjustment. I installed the new carb, the bike idles fine. On throttle it sputters half the time and the other half it will rev up fine. Does this sound like the needle is set at the wrong point? Does it sound like the main jet is the wrong size? Or is there another adjustment besides the air/fuel screw thats is 2 turns out? 
        Yes i could truck through old threads and possibly find the answer, but i thought it would be nice to have one tailored to new carb installs. 
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    • By Brian Simmons
      The battery was gone when I bought the 90 .There are 7 wires 3 red 1 white ,1 black , 1 green and 1blue  . 1 red and 1 white are connected with connector like it`s suppose to go to the battery . I think it`s called an eye connector it`s round and has a hole in the center . So it can be bolted to the battery  and the same with the black wire  the one  black 1 has a connector on it that looks like it goes to the battery . that leaves me with 2 red wires , 1 green wire and 1 blue wire !!! Can anyone help me with a diagram of how the wiring goes to the battery on my 2002 Polaris Scrambler 90 ??? Please help me with this my e-mail address is [email protected] Pl
      Please help me with this . Thank you , Brian
    • By Aaron Ruiz
      Hey I'm new to the Forum but I just wanted to talk about my Scrambler I just picked up and when I first picked it up I thought it was okay but after I got home and everything I noticed it's very hard to shift into drive neutral reverse it is possible to shift into those gears but it's very stiff like and it takes a lot for it to actually engage to move forward. In Drive when I press on the gas it takes a while for it to actually start moving in the RPMs go up before it starts moving I inspected the belt it looks fine to me I checked the transmission fluid and it was low so I put some. I just hope transmission is not out just curious if you guys have any ideas
    • By Derrick Lenz
      So I have a 1999 scrambler 500 4x4 and whenever I give it throttle it starts to big down and when I let it off it dies. Its getting spark and fuel. I replaced the fuel pump. The petcock, the carb, fuel lines, fuel filter. And for electrical I've replaced everything but the rev limiter. I took the srv to get it worked on and the guy set the jets and everything on the carb to where it should be and still no luck. The contacts on the ECM are also not touching. Any help would be greatly appreciated. Thanks
    • By mike rhoades
      View File Polaris 1996-1998 ATV Light Utility Service Manual
      Service manual for 1996-1998 Polaris ATVs and light utility vehicles covers: Magnum 2x4, Trail Blazer / Scrambler, Sportsman 4x4, Magnum 4x4, Trail Boss / Sport, 6x6 / Magnum 6x6,  Xplorer 300 / Xplorer 400, Sportsman 500 & Xpress 300 / Xpress 400
      Submitter mike rhoades Submitted 03/02/2019 Category Polaris ATV  
    • By mike rhoades
      Service manual for 1996-1998 Polaris ATVs and light utility vehicles covers: Magnum 2x4, Trail Blazer / Scrambler, Sportsman 4x4, Magnum 4x4, Trail Boss / Sport, 6x6 / Magnum 6x6,  Xplorer 300 / Xplorer 400, Sportsman 500 & Xpress 300 / Xpress 400
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