I just got a 2007 Sportsman 500 in for service with ADC..The owner said he was having a problem with it pulling to the left very bad.Jacked it up and the right front wheel spins freely and the left side is very hard to turn..I have the brakes removed on the left side because I thought they may be locked up..It must be in front differental..Any Ideas??? thanks

 

Check the wheel bearing first,if ok then most likely have front diff problem,then teardown needed. Depending on mfg date front diff has had some internal changes. OPT

 

The atv was built on 11/27/06..Was just getting ready to pull front axle to check bearing...thanks