Polaris ATV Forum banner

1 - 3 of 3 Posts

·
Registered
Joined
·
11 Posts
Discussion Starter #1
I noticed yesterday that when I went down a steep hill and used my active descent control I heard a grinding noise in the front end. The adc worked, but why did it grind, I never heard it before. I Checked the arc fluid and front differential and they were both full. Any advise guys?
 

·
Registered
Joined
·
78 Posts
Bleed your ADC. May have air in your ADC unit. Don't drain - Just bleed each side until reservoir is almost empty then top it off.
Also drain and replace your demand fluid (front differential). Both fluids should be clear. If they are not you may have found your problem. They both work pretty hard. Some ATV mechanics suggest changing demand fluid every 25 hours. Hope that works for you.
 
1 - 3 of 3 Posts
Top