Question about ATVs

1 Answer

I have a 2003 Polaris sportsman 90 2 stroke. I need to install a new needle & seat in the carb. Does anyone have any tips on car removal & needle set installation?

What all do I have to take loose to get the carb off?

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • ATVs Master
  • 2,503 Answers

Lol.. a lot of stuff, its just time consuming. ... not complex or hard.. if you have never done this, find someone that has done it more than 4-5 times - experience.. or pay to have it done

Posted on Apr 13, 2014

2 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

draykesizemo
  • 10 Answers

SOURCE: polaris sportsman 90

Needs a new needle & seat in the carb.

Posted on Feb 06, 2014

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Polaris Sportsman 90 it bogs down/stalls. new carb. it will rev up in neutral. however when you put it in gear bike will only run for a few minutes and then stall or quit running. will restart .


Check the Flywheel key. It should be locked under the pull cord, where the stator is located. I will be a small piece of metal that slides into the spline from the engine and the stator. If it is worn the stator will rotate off the spline and the timing will be off, she won't start and if she does will be really rough and backfire, sputter and have power loss.

Dec 08, 2016 | Polaris 2006 Sportsman 90

1 Answer

08 outlaw 90 no start clean carb run great 2 weeks cuts off few times start back then no start air cleaner bad clean crab no start plug drippin wet run 4 few gas hafe off


if the plug/s are wet , that is flooding and that is excessive fuel or float level , probably from a problem in the needle and seat area where the fuel supply is not being controlled
remove the needle and seat and clean all dirt and rubbish from the needle ans seat area
could come from rust and dirt in the tank so consider an inline fuel filter before the carby/s

Mar 05, 2016 | Polaris ATV

1 Answer

What all can cause gas to run out the carb overflow line.


There is a bunch of things including, Hole in float, Dirty gas has left deposits on the needle and doesn't allow a complete shutoff, A damaged needle or seat, If carburetor has been taken off the float setting could be off, gas breaking down leaving a deposit on the needle or seat. Usually can be cured with a good cleaning and a new needle and seat. Check float to be sure it doesn't have a hole in it. If using 10% ETHANOL. fuel the fuel can be damaging your carburetor. I have had it eat a hole in the bottom of one of my carburetors so it does happen. I do not use ethanol fuel in any of my 4x4's anymore. May be more but good cleaning is needed.

Mar 13, 2015 | Polaris 2008 Sportsman 500 H.O

1 Answer

Sportsman 90 idles wont rev


Replace spark plug (gap correctly),Drain all fuel, replace fuel filter, replenish tank with fresh fuel, do a thorough readjustment of the carb settings (last resort - remove and rebuild carb)

Feb 17, 2015 | Polaris 2008 Sportsman 90

1 Answer

Carb drain leaks?


This is caused by a bad needle and seat in the carb you can buy a carb kit and replace the needle and seat and it will stop leaking
make sure not to bend the float

Jul 19, 2014 | Polaris 2004 Sportsman 500 H.O

1 Answer

I have a 2003 polaris/330 trail boss with a fuel problem. i had carb rebuilt at a shop .cleaned, new needle & seat installed. new plug, carb vent/ equalizer cleaned, tank vent clean. starts fine, runs...


there's a vent on the carb they might've have missed, the line could be clogged. insects and mud get in them. plus it could be the petcock on the tank. take it out and make sure the screens, are cleaned etc.

Apr 21, 2017 | Polaris ATV

2 Answers

Polaris sportsman 90


Needs a new needle & seat in the carb.

Feb 05, 2014 | ATVs

1 Answer

I have a 2003 Sportsman 90. If you leave the gas turned on overnight, it will leak out a little on the floor. I have an 07 that doesn't leak. I know all I have to do is turn the gas off every time, but my...


Hi Dennis, Do you know where the gas leaked from?
With out knowing that answer it could be the shut off it's self or a needle and seat in the carb, Or a float that is defective or set incorrectly.

Feb 05, 2014 | ATVs

1 Answer

2006 Polaris sportsman 90 wont start, It will turn over and turn over, It sat for about 2 years, i took the carborator off, Cleaned it, Theres two ports were i know i could clean so fuel or fumes could get...


the fuel doesn`t pass, the fuel jet clogged ,try to cleaned the carb very nice ,allow small jet and little orifice nozzle in a (soaking bath cleaner.( OVERNIGHT)Do not use wire or .wire brush

Sep 29, 2013 | Polaris 2006 Sportsman 90

1 Answer

3130754 mikuni rebuild


did you check the float height?

May 01, 2017 | Polaris 2004 Sportsman 400

Not finding what you are looking for?
ATVs Logo

Related Topics:

286 people viewed this question

Ask a Question

Usually answered in minutes!

Top ATVs Experts

john h

Level 3 Expert

10945 Answers

yadayada
yadayada

Level 3 Expert

74945 Answers

 Scott Tx
Scott Tx

Level 2 Expert

507 Answers

Are you an ATV Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...