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Stripped tension pulley torx - Bay Area

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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mecheng
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Re: Stripped tension pulley torx - Bay Area

Post by mecheng »

Spray the nut with brake clean to clean out any gunk and avoid cheap Chinese torx bits which aren't hardened properly and loose their edge
1998 Volvo S70 T5 - SE - 240km - Sold July 2018
1997 Volvo 850 GLT - 190km
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Samport
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Joined: 16 September 2013
Year and Model: v70 1998
Location: United States

Post by Samport »

Dos,

sorry about the delayed response. It is a double wall construction so the magnet trick might not work. I thinks I leveled a a piece of wood across top of fender and measured down. Then drilled a small pilot hole. Don't really remember unfortunately. Used a 1.5 inch hole saw. Could've been smaller but 1.5" gave me some room if hole wasn't perfectly aligned. I found this method pretty much assured that I could get the stripped torx out.

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dosbricks
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Post by dosbricks »

I like it. You came up with a good fallback position if things go wrong. Thanks for the reply!

dos
'98 S70, 230k, purchased new in '98
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tersfilozof
Posts: 11
Joined: 27 February 2024
Year and Model: 1998 s70 2.3
Location: Warsaw

Post by tersfilozof »

Hello from 2024, I stripped in my s70. Car is sitting for 10 days because of this crap. How can i achieve this with a dremel? Any recommendation?

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abscate  
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Post by abscate »

You probably have to put a hole in the wheel liner so you can get a tool straight into the stripped fastener like the photos above.

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ZionXIX
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Post by ZionXIX »

I like the idea of laying a 2x4 or a bar across the fenders and measuring the distance. Then drill a very small hole where you think it should be and adjust accordingly. Could shine a flashlight through the pilot hole and see if the light lands where you need.
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MoVolvos
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Post by MoVolvos »

.
Is it still possible to wedge a piece of wood against the wrench and chassis to keep it from slipping and remove?
.
Blessings,

BKM


2008 C30 T5 2.0 M66
2007 S60 2.5T - New Project
2003 S80 T6 Transmission DIED
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1998 S70 T5 Prior
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tersfilozof
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Joined: 27 February 2024
Year and Model: 1998 s70 2.3
Location: Warsaw

Post by tersfilozof »

it's already slipped. i'll. try to use torx extractor with 90 degree adapter. What do you think about this solution?

https://allegro.pl/oferta/milwaukee-uda ... 4018431054

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MoVolvos
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Post by MoVolvos »

tersfilozof wrote: 15 Mar 2024, 13:59 it's already slipped. i'll. try to use torx extractor with 90 degree adapter. What do you think about this solution?

https://allegro.pl/oferta/milwaukee-uda ... 4018431054
.
Don't think there is enough room? Perhaps the next size up Torx in standard. Pound in using a wedged piece of wood sandwich between the frame and pulley.
.
Blessings,

BKM


2008 C30 T5 2.0 M66
2007 S60 2.5T - New Project
2003 S80 T6 Transmission DIED
2000 S70 SE Base - New Project
1998 S70 T5 Prior
1989 240 Wagon Prior

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