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Sound from Front End

Help, Advice and DIY Tutorials on Volvo's P80 platform cars -- Volvo's 1990s "bread and butter" cars -- powered by the ubiquitous and durable Volvo inline 5-cylinder engine.

1992 - 1997 850, including 850 R, 850 T-5R, 850 T-5, 850 GLT
1997 - 2000 S70, S70 AWD
1997 - 2000 V70, V70 AWD
1997 - 2000 V70-XC
1997 - 2004 C70

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osmium
Posts: 208
Joined: 2 July 2009
Year and Model: 96 850 GLT
Location: Nashua, NH

Re: Sound from Front End

Post by osmium »

cattledog wrote:Sounds like a snow tire?
Louder when the weight of the car is rolled to that side while turning?
That's a wheel bearing. :)


That's a pretty accurate description of the sound.

Sound occurs turning to either side know, but worse then going left.
Thanks :D !

-os
1996 850 GLT 262k miles (gone :( )

Image

1999 Honda Civic (gone)
1996 850 GLT (gone, no more Volvos :( )
2000 Buick Park Avenue (gone)
2005 Honda Odyssey (gone)
2013 Lexus ES350 (replaced Volvo 850)
2021 Honda Pilot

gavush
Posts: 3
Joined: 29 January 2010
Year and Model: 850 GLT 1995
Location: White Bluff, TN

Post by gavush »

To check for wheel bearings I like to jack up the suspect side and place a hand on the spring while spinning the wheel with the other hand. You will be able to feel a bad bearing through the spring. You can compare it to the other side and will be noticeably different. if it's an automatic I suppose you'll have to have it in neutral, or both wheels off the ground (preferred)

Also, run your hand over the tire front to back and check to make sure it's not cupped. A cupped tire will sound a LOT like a bad wheel bearing.

osmium
Posts: 208
Joined: 2 July 2009
Year and Model: 96 850 GLT
Location: Nashua, NH

Post by osmium »

gavush wrote:To check for wheel bearings I like to jack up the suspect side and place a hand on the spring while spinning the wheel with the other hand. You will be able to feel a bad bearing through the spring. You can compare it to the other side and will be noticeably different. if it's an automatic I suppose you'll have to have it in neutral, or both wheels off the ground (preferred)

Also, run your hand over the tire front to back and check to make sure it's not cupped. A cupped tire will sound a LOT like a bad wheel bearing.
Thanks for that suggestion. I'll try it tomorrow.

I checked the tire earlier and its ok.

When I turn, what I'm hearing is metal. :shock:


-os
1996 850 GLT 262k miles (gone :( )

Image

1999 Honda Civic (gone)
1996 850 GLT (gone, no more Volvos :( )
2000 Buick Park Avenue (gone)
2005 Honda Odyssey (gone)
2013 Lexus ES350 (replaced Volvo 850)
2021 Honda Pilot

osmium
Posts: 208
Joined: 2 July 2009
Year and Model: 96 850 GLT
Location: Nashua, NH

Post by osmium »

gavush wrote:To check for wheel bearings I like to jack up the suspect side and place a hand on the spring while spinning the wheel with the other hand. You will be able to feel a bad bearing through the spring. You can compare it to the other side and will be noticeably different. if it's an automatic I suppose you'll have to have it in neutral, or both wheels off the ground (preferred)

Also, run your hand over the tire front to back and check to make sure it's not cupped. A cupped tire will sound a LOT like a bad wheel bearing.

Jacked up the car and did what you suggested. i could really feel a difference. The right bearing was grinding. Nothing from the left.

Got a 36mm socket and 24in breaker on loan from AutoZone and got the axle nut off in about 5 min after heating it. So I'm on my way.

Thanks for the help!

-os
1996 850 GLT 262k miles (gone :( )

Image

1999 Honda Civic (gone)
1996 850 GLT (gone, no more Volvos :( )
2000 Buick Park Avenue (gone)
2005 Honda Odyssey (gone)
2013 Lexus ES350 (replaced Volvo 850)
2021 Honda Pilot

gavush
Posts: 3
Joined: 29 January 2010
Year and Model: 850 GLT 1995
Location: White Bluff, TN

Post by gavush »

Excellent!
If you have to tap on the end of the axle to get it to back out of the hub, use a block of wood to protect the end of the threads. I also like to thread the axle nut back on so it's pretty much even with the end of the axle.

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