a 4 0hp 4000 rpm 3 stroke engine with 2 fly wheels and standard transmission.
2 QTs
http://www.bikebandit.com/houseofmotorcycles/polaris-atv-sport-400l-w968540-1996/o/m5503
There are no fuses on a polaris ATV.
Polaris four stroke oil is a 0-40w synthetic.
polaris
For a 1997 Polaris Explorer ATV, it is recommended to use 10W-40 weight motor oil. This viscosity provides optimal performance in various temperature conditions. Always check the owner's manual for specific recommendations and ensure the oil meets the necessary API specifications for your ATV.
ATV gear lube its called pure polaris agl its 10$ a qt
China.
Try replacing your magneta , maybe some short in wireing , or it is just your battery . If none of these work , call an ATV or motor cycle dealer . You should get your answer there .
scrap
Polaris Predator 90
I use Honda 10w40 oil in our Polaris Sportsman 500. The only reason for the Honda oil is that I also own Honda motorcycles so I run the same oil in the bikes and the two quads. (We also have a Kawasaki ATV) Check the owner's manual for the specific grade of oil which should be used in your particular machine. The temperature range in which the machine is operated in is what determines the grade of oil to be used.