Opinions Reasons and fixes pls

[Anubisxc70]

2004 XC70 D5 awd 115k

I have a clunk when going from P to R on from N or D to R. The torque mounts are ok, no sound or vibe when shifting i hold the drive shafts and i feel it every time i hear the clunk see the video pls. I think its on the passenger side .....

https://www.youtube.com/watch?v=BwPy...ature=youtu.be


Down are the photos of the front part of my wishbones looking at the bushings are they shot ? replace need it?

Many thanks

[BarryCambs]

Could well be the inner cv joints, as I had this when mine went.

Try jacking it up then turning the wheel with it in Park and it should be pretty obvious if there is play in the joints.

[Anubisxc70]

Done that...there is no play....

[Clan]

Originally Posted by Anubisxc70

2004 XC70 D5 awd 115k

I have a clunk when going from P to R on from N or D to R. The torque mounts are ok, no sound or vibe when shifting i hold the drive shafts and i feel it every time i hear the clunk see the video pls. I think its on the passenger side .....

https://www.youtube.com/watch?v=BwPy...ature=youtu.be


Down are the photos of the front part of my wishbones looking at the bushings are they shot ? replace need it?

Many thanks

are you talking about a jolt that shakes the car or just a clunk noise like a hammer tap but you cannot feel it ?

[Anubisxc70]

just a clunk noise like a hammer tap, sometimes is strong to shake a bit ...are they both connected?

[Clan]

Originally Posted by Anubisxc70

just a clunk noise like a hammer tap, sometimes is strong to shake a bit ...are they both connected?

It is most likely drive shaft clunk , the splines on the outer end of the driveshaft move in the hub . It is well documented on the forum here, it needs a new drive shaft bolt each side and they must be angle torqued up correctly .
It is not a serious problem ..

[Anubisxc70]

I have read so many about those bolts and i bought some time ago the one from the xc90 the ones with the rubber cone .
I also read so many torque values....any one knows what is the correct ..the one i read was 50 NM plus 90. !!!!

Any ideas about the bushing on the photos?

Many Thanks

[Clan]

Originally Posted by Anubisxc70

I have read so many about those bolts and i bought some time ago the one from the xc90 the ones with the rubber cone .
I also read so many torque values....any one knows what is the correct ..the one i read was 50 NM plus 90. !!!!

Any ideas about the bushing on the photos?

Many Thanks

The bushes are broken of course but they don't cause a noise .
you can leave the noise until you change the wishbones and that automatically will mean new bolts for the driveshaft .

The torque for the New driveshaft bolts is 30 nm + 90 degrees !

50 nm is for the rubber bush driveshaft bolts on XC90 but these have not been available for about 5 years now .

I would also trickle some locktite around the outside end of the driveshaft splines so it just penetrates the first few milimetres of the splines , don't plaster the whole length of the splines or you will never separate the joint again in the future .

[Anubisxc70]

Ty for your input. i though the bushes were gone to. Not the cause for the clunk but sound of something loose on suspension.

I have the xc90 bolts . i bought them from Amazon USA 4 months ago. So its 50 Nm without any angles?~

Many thanks

[Clan]

Originally Posted by Anubisxc70

Ty for your input. i though the bushes were gone to. Not the cause for the clunk but sound of something loose on suspension.

I have the xc90 bolts . i bought them from Amazon USA 4 months ago. So its 50 Nm without any angles?~

Many thanks

yes just 50 nm ...