Why wont 1977 sportsman charge its battery and i replaced everything related to this problem

Question edited for clarity.
Question edited to English.
Question moved from Computers.

We only speak English on this North American website.
https://translate.google.ca/

Failing battery or faulty trickle charger or onboard charging system depending where the loss is. Your question loses detail in translation. See if you can find a Dutch forum.

https://www.google.com/search?q=Dutch+polaris+ATV+forum

Loss of power

https://www.google.com/search?q=polaris+sportsman+90+no+power

..

Check the Alternator for proper voltage output, I am sure it is the problem, also you can greatly extend the life of the battery by keeping a "Battery Tender" type charger hooked up when it is in storage.

First check fuses and switchs. You can get a wiring diagram at Ronnie's.com

on the web:
images for 1999 500 sportsman polaris capacitor failsReport image

battery, voltage regulator or stator

replace the battery as there is not enough charge to start and provide power for the ignition
when you pull start the max power is provided to the ignition system

Could be time to replace battery, this is most likely the culprit. These fourwheelers are very picky when it comes to low power. Your starter is also most likely just fine, the clicking you hear is the solenoid on the starter, so your battery has some juice, but not enough amps to turn over the starter. Also If the fourwheeler has sat for a long time then you may just need to charge the battery. The 2007 is most likely fuel inject which uses even more fuel when running and it also has its own computer kind of like a PCM in a car or truck. These all need a good supply of power and the stator which is like an alternator usually needs the help of a fully charged battery to keep everything running properly. Also note, once you get a new battery or charge it in some cases the ATV should run smoother.

If motor has to constantly charge a battery while running, it could use a bit more fuel.

Sounds like you have a dirty ground somewhere. Or it's not charging properly, or can't take a charge because of a faulty battery. Use a dc 12v meter to check the battery.

You can check a solenoid by using an ohm meter. Or just take it to a auto shop and ask them to check it for you if you don't have one. They can check it real quick and shouldn't charge you anything.