Haldex AOC and Final drive service??

[men2be]

I searched and best I can tell, it is recommended to fill both compartments with appropriate fluid and drain 100 ml. Is this correct?
Thanks!
2004 XC70

[JRL]

Nope

[men2be]

JRL would you please tell me what the proper procedure is?

[JRL]

There is no Volvo recommendation, period

[hoonk]

This may help


5467

[JRL]

This may help


5467

He did not ask about the bevel gear (which the fluid should be changed every 60K or so).

[men2be]

Thank you.


There is no Volvo recommendation, period

[howardc64]

Per JRL, I think Volvo has no recommendation on changing Haldex AOC and Final Drive fluid. But if you really want to change the FD fluid (or say you had to change the seals etc..) Capacity is 500mL for 03+. Just fill through the filler hole until drip then backout 100mL. As for removing the old FD fluid, see here

http://howardsvolvos.webs.com/driveline.htm#660464972

Don't get carried away threading the vacuum pump hose into the FD. It can get cut by the sharp gear tooth, better to just leave some old fluid in there.

[men2be]

Thanks Howard! Do you know if you backout for the AOC too?
I suctioned both with 1/4 od tubing. No problem there.


Per JRL, I think Volvo has no recommendation on changing Haldex AOC and Final Drive fluid. But if you really want to change the FD fluid (or say you had to change the seals etc..) Capacity is 500mL for 03+. Just fill through the filler hole until drip then backout 100mL. As for removing the old FD fluid, see here

http://howardsvolvos.webs.com/driveline.htm#660464972

Don't get carried away threading the vacuum pump hose into the FD. It can get cut by the sharp gear tooth, better to just leave some old fluid in there.

[hoonk]

Sorry, gave you something you were not looking for. Please see attached -54725473

[men2be]

Hoonk, That is just what I needed. Many thanks for your help!!
Be nice if it could be saved somewhere under maintenance procedures.


Sorry, gave you something you were not looking for. Please see attached -54725473