Time to change the ADC fluid. Is it hard to do? What is the part # of the fluid. Thought I read on a forum that there is a new fluid that will quiet down the ADC. Thanks

 

The new fluid is DEMAND DRIVE PLUS part #2877922....This fluid replaces all the previous demand drive fluids..

 

Very easy to do, I know on my 04 600 twin it calls for 5oz but takes like 8, I bought a funnel with a hose on it and kept filling it till it came out the fill hole and then I let the extra run out into a bowl and then put the plug back in.

 

ADC fluid for ADC
and DEMAND DRIVE PLUS fluid for front diff.

 

Right, don't confuse them/

 

Just be sure to use DEMAND DRIVE PLUS IN FRONT DIFFERENTAL part # 2877922 AND USE ACTIVE DESCENT CONTROL (ADC)FLUID PART #2876144 when bleeding the adc system..

 

The new demand drive plus replaces adc fluid also. I have a bottle in front of me. It say's "use in place of LT fluid, ADC fluid and demand drive fluid".

 

thanks for the reply guys, will ask dealer what is the correct fluid. Has anyone changed their ADC fluid? Manual sounds easy enough, open both bleeder valves slightly and keep resevoir full until clear oil comes out both bleeders. Is it actually that easy? lol.