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Name that rusty part

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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BlackBart
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Re: Name that rusty part

Post by BlackBart »

Well done! I love spraying crummy old parts shiny black.
ex-1984 245T wagon
1994 850T5 wagon
2004 XC70 wagon BlackBetty

scot850
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Post by scot850 »

Nice shiny rear bumper mounts too!

Neil.
2006 V70 2.5T AWD Polestar tune
2000 V70 R - still being an endless PITA
2006 XC70 - Our son now has this and still parked in our garage
2003 Toyota 4Runner V8 Limited
2015 Kia Sportage EX-L - Sold
1993 850 GLT -Sold
1998 V70 XC - Sold
1997 Volvo 850 SE NA - Went to niece in California - Sold
2000 V70 SE NA - Sold

jsrnsis
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Post by jsrnsis »

abscate wrote: 03 Aug 2023, 18:26 Almost had me guessing fuel filter but my Spidy Sense tells me ancient near end of life AC accumulator-drier
Ding ding ding. Just needs a recharge, should be all good.
20230802_205005.jpg
20230802_205005.jpg (399.82 KiB) Viewed 511 times
1998 V70XC black 183xxx
2014 S80 T6 AWD 110xxx
1998 V70XC nautic blue 155xxx
1997 850 GLT 123xxx
2024 Honda CRF110F
Previous Volvos:
1997 850 GLT 239,577
1998 V70 NA silver 202,510
1994 850 NA gray 125,000
1998 V70 NA white 163xxx

scot850
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Post by scot850 »

Oooh, that is tricky! Yellow paint was a good mis-direction! Never seen a yellow version of the drier. Well done Abscate.

Neil.
2006 V70 2.5T AWD Polestar tune
2000 V70 R - still being an endless PITA
2006 XC70 - Our son now has this and still parked in our garage
2003 Toyota 4Runner V8 Limited
2015 Kia Sportage EX-L - Sold
1993 850 GLT -Sold
1998 V70 XC - Sold
1997 Volvo 850 SE NA - Went to niece in California - Sold
2000 V70 SE NA - Sold

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abscate
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Post by abscate »

I thought I recognized the little pack of silica gel inside. Don’t forget the duct tape with a zip tie on the outside before the recharge.

:lol:
Empty Nester
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1999-V70-T5M56 2005-V70-M56 1999-S70 VW T4 XC90-in-Red
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FireFox31
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Post by FireFox31 »

My only guess was a catalytic converter due to the radial rib at the bottom. But that didn't explain the white bit inside. Clearly the silica gel. Good catch, abscate.

I may have my own one or two receiver/dryers to post on here at some point.
FireFox31
Blue 2000 V70 NA manual, "the V70" - died, reborn, totaled, donated, stripped
Green 2000 V70 NA automatic, "the G70" - awaiting 2nd rehab
Black 2000 V70 NA automatic, "Geronimo" - rescued, rehabilitating
Blue 1998 V70 T5 manual, "the T5M" - awaiting rehab

jsrnsis
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Post by jsrnsis »

foggydogg wrote: 04 Aug 2023, 08:08 This is too easy,
IMG_0387.JPG
One number was 9434431, the other one MIGHT have been 9161065, replaced by 9470686,
but naturally I didn't want to do that.
After a week in molasses Celation Camp, Ospho and rattle-can,
IMG_0369.JPG
And as always, iPhone 7+ takes sh!tty pics, from birth.
What paint do you use? I have really mixed results with rust-oleum 2x. No matter what I do, sometimes it stays tacky and scrapes right off. I've tried leaving it to dry for over 48 hours, using primer, spraying it onto bare metal, and using rust reformer on the metal before paint. Sometimes it dries hard, but most times I can just scrape it off with my fingernail.
1998 V70XC black 183xxx
2014 S80 T6 AWD 110xxx
1998 V70XC nautic blue 155xxx
1997 850 GLT 123xxx
2024 Honda CRF110F
Previous Volvos:
1997 850 GLT 239,577
1998 V70 NA silver 202,510
1994 850 NA gray 125,000
1998 V70 NA white 163xxx

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foggydogg
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Post by foggydogg »

jsrnsis wrote: 17 Aug 2023, 09:11
foggydogg wrote: 04 Aug 2023, 08:08 This is too easy,
IMG_0387.JPG
One number was 9434431, the other one MIGHT have been 9161065, replaced by 9470686,
but naturally I didn't want to do that.
After a week in molasses Celation Camp, Ospho and rattle-can,
IMG_0369.JPG
And as always, iPhone 7+ takes sh!tty pics, from birth.
What paint do you use? I have really mixed results with rust-oleum 2x. No matter what I do, sometimes it stays tacky and scrapes right off. I've tried leaving it to dry for over 48 hours, using primer, spraying it onto bare metal, and using rust reformer on the metal before paint. Sometimes it dries hard, but most times I can just scrape it off with my fingernail.
Celen, clean and more clean. Soak in EvapoRust if you don't have a molasses bath rig. Then I like this stuff
www.amazon.com/Ospho-605-Metal-Treatmen ... r=8-6&th=1

The guys on the Studebaker forum swear by it; found mine on sale some years ago at Ace, a gallon lasts a really long time, a smaller jug is more budget friendly. I let the acid etch for at least a day. Self-etching primer, ditto. I don't have any experience with the all-in-one paints, regular Rustoleum seems to work for me. I tend to use a really light misting first coat for both prime and top coat.

Edit: found this, your mileage may vary-

www.acehardware.com/departments/home-an ... lsrc=aw.ds
69 1800s, @500k Death by Rust
94 850 Turbo, T-boned, ambulance for me, crusher for it
97 855 T5, 855 R projects
98 V70R x2, Silver Junkyard rescue, Coral Red
98 V70GLT x2, parts cars
00 V70xc x2, both now dead
62 122s, gone to live in Richmond
56 445 Duett basket project
1950 Studebaker 2R10 flatbed, T9 crashbox

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FireFox31
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Post by FireFox31 »

How do you deal with actual degradation of the metal? My rear exhaust hanger seems to have swollen and cracked, as if pieces of the metal will flake off (like all rusty parts). I think it's NLA (on 98 V70) so I could paint it, but it seems like the structural integrity is gone.
Attachments
Rusty exhaust hanger
Rusty exhaust hanger
PXL_20221127_064153292.jpg (472.23 KiB) Viewed 353 times
FireFox31
Blue 2000 V70 NA manual, "the V70" - died, reborn, totaled, donated, stripped
Green 2000 V70 NA automatic, "the G70" - awaiting 2nd rehab
Black 2000 V70 NA automatic, "Geronimo" - rescued, rehabilitating
Blue 1998 V70 T5 manual, "the T5M" - awaiting rehab

jsrnsis
Posts: 294
Joined: 26 April 2021
Year and Model: P80 enjoyer
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Post by jsrnsis »

FireFox31 wrote: 17 Aug 2023, 20:33 How do you deal with actual degradation of the metal? My rear exhaust hanger seems to have swollen and cracked, as if pieces of the metal will flake off (like all rusty parts). I think it's NLA (on 98 V70) so I could paint it, but it seems like the structural integrity is gone.
I just bought one last month off FCP, there's an updated design now that's one piece. Yours looks a lot better than ones I've replaced, and they were able to stand up to some abuse.
20230817_194504.jpg
20230817_194504.jpg (372.15 KiB) Viewed 347 times
How can these be this rusted, but the sticker still be on there and partly legible?
1998 V70XC black 183xxx
2014 S80 T6 AWD 110xxx
1998 V70XC nautic blue 155xxx
1997 850 GLT 123xxx
2024 Honda CRF110F
Previous Volvos:
1997 850 GLT 239,577
1998 V70 NA silver 202,510
1994 850 NA gray 125,000
1998 V70 NA white 163xxx

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