Thanks for your input guys, this is a place where I'm just lacking experience and also a mental picture.
There is no physical attachment between the crank gear and the harmonic balancer other than the 4 bolts and the positioning pin, true? So is this just a case of grime gluing the two together ...
Search found 189 matches
- 28 May 2026, 10:59
- Forum: S60, V70, V70-XC 2001-07
- Topic: Removing harmonic balancer—how?
- Replies: 8
- Views: 709
- 27 May 2026, 23:39
- Forum: S60, V70, V70-XC 2001-07
- Topic: 2007 xc70 OBD code help
- Replies: 17
- Views: 2060
Re: 2007 xc70 OBD code help
I second the advice to get a scanner. Codes are not the only thing you are looking for. You need to be able to observe behavior and read actual data. Like: what are the actual values of the long-term fuel trim? Do they go up or down as you accelerate and/or drive around town? Are they high when you ...
- 27 May 2026, 21:42
- Forum: S60, V70, V70-XC 2001-07
- Topic: Removing harmonic balancer—how?
- Replies: 8
- Views: 709
Removing harmonic balancer—how?
Hi all,
In an earlier thread, I was asking about getting the harmonic balancer off to replace it:
https://www.matthewsvolvosite.com/forums/viewtopic.php?p=677366&hilit=harmonic#p677366
This last weekend I gave it a go, but was blocked in a place I didn't expect. My larger impact zipped all four ...
In an earlier thread, I was asking about getting the harmonic balancer off to replace it:
https://www.matthewsvolvosite.com/forums/viewtopic.php?p=677366&hilit=harmonic#p677366
This last weekend I gave it a go, but was blocked in a place I didn't expect. My larger impact zipped all four ...
- 25 Apr 2026, 00:01
- Forum: S60, V70, V70-XC 2001-07
- Topic: How to install harmonic balancer/crank pulley?
- Replies: 10
- Views: 2418
Re: How to install harmonic balancer/crank pulley?
Okay, have ordered the 1/2 700 ft lbs guy.
Still same concern... If I use the ugga dugga tool to get it off...and then back on... Will I kill the timing belt? Do you usually replace that as a matter of course when replacing the crank pulley for that reason?
Still same concern... If I use the ugga dugga tool to get it off...and then back on... Will I kill the timing belt? Do you usually replace that as a matter of course when replacing the crank pulley for that reason?
- 21 Apr 2026, 15:39
- Forum: S60, V70, V70-XC 2001-07
- Topic: 01 v70-xc transmission won't move sometimes
- Replies: 7
- Views: 672
Re: 01 v70-xc transmission won't move sometimes
Wait dikidera, that's kind of genius, will it work? When you backflush, how do you set it up? And do you use the drain plug as an exit port? Seems like you would need some sort of pump to make it work, no? To pump fluid into the transmission from the top of the radiator?
I'd never thought of this ...
I'd never thought of this ...
- 21 Apr 2026, 09:30
- Forum: S60, V70, V70-XC 2001-07
- Topic: How to install harmonic balancer/crank pulley?
- Replies: 10
- Views: 2418
Re: How to install harmonic balancer/crank pulley?
Hi guys, I am about to tackle this as one of my wagons has clear runout on the pulley (just spotted yesterday doing an oil change).
I presume that the pulley can be removed without removing the timing belt, just by removing the four bolts that hold it to the timing gear? Hoping my midrange impact ...
I presume that the pulley can be removed without removing the timing belt, just by removing the four bolts that hold it to the timing gear? Hoping my midrange impact ...
- 15 Feb 2026, 16:47
- Forum: S60, V70, V70-XC 2001-07
- Topic: '02 V70 XC: Rear diff gears vs Haldex pump vs. What's next?
- Replies: 30
- Views: 1634
Re: '02 V70 XC: Rear diff gears vs Haldex pump vs. What's next?
FWD conversion "until further notice" done. Have put a few hundred miles on it already, seems to be holding fine.
@scot850 you asked me to list what I used to hold the collar sleeve in place. To be clear, I don't think the collar sleeve on this car is going anywhere, but just in case, I did add ...
@scot850 you asked me to list what I used to hold the collar sleeve in place. To be clear, I don't think the collar sleeve on this car is going anywhere, but just in case, I did add ...
- 07 Feb 2026, 18:16
- Forum: S60, V70, V70-XC 2001-07
- Topic: '02 V70 XC: Rear diff gears vs Haldex pump vs. What's next?
- Replies: 30
- Views: 1634
Re: '02 V70 XC: Rear diff gears vs Haldex pump vs. What's next?
That's good info vtl, thank you! Does that apply to 99-00 as well, or only p2?
- 07 Feb 2026, 17:54
- Forum: S60, V70, V70-XC 2001-07
- Topic: '02 V70 XC: Rear diff gears vs Haldex pump vs. What's next?
- Replies: 30
- Views: 1634
Re: '02 V70 XC: Rear diff gears vs Haldex pump vs. What's next?
Well... I finally got outside today (it's been a busy couple of months) to pull the drive shaft and angle gear and see where we are.
Where we are is that the collar sleeve is fine, but the teeth on the angle are 100% destroyed, almost nonexistent. I suspect this will be a permanent FWD vehicle ...
Where we are is that the collar sleeve is fine, but the teeth on the angle are 100% destroyed, almost nonexistent. I suspect this will be a permanent FWD vehicle ...
- 18 Dec 2025, 20:51
- Forum: S60, V70, V70-XC 2001-07
- Topic: '02 V70 XC: Rear diff gears vs Haldex pump vs. What's next?
- Replies: 30
- Views: 1634
Re: '02 V70 XC: Rear diff gears vs Haldex pump vs. What's next?
Ah. @scot850 that is good intel. I'm trying to remember the inner diameter of that axle seal, but basically, something like this would do the trick, no?
https://coastalcollars.com/products/40mm-diameter-clamping-two-piece-shaft-collar-303-stainless-steel
(Assuming that I get out there with a ...
https://coastalcollars.com/products/40mm-diameter-clamping-two-piece-shaft-collar-303-stainless-steel
(Assuming that I get out there with a ...






