Svenska Volvo 7/900 Klubben

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InläggPostat: 27 apr 2016, 02:02 
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Övningskörning

Blev medlem: 18 sep 2006, 19:44
Inlägg: 161
Ort: Heerlen, NL
Hello guys and girls

I've been thinking about replacing the viscofan of my 945 modelyear 1991 (B234F) with an original electric fan from a 700/900 with a 16 valve engine. Has this been done before? I want to use original parts as much as possible as I want it to look like the car came from the factory with an electronic fan.

How hard would this be?

Sincerely

Mathy

_________________
945 GLE model year 1991 B234F


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InläggPostat: 27 apr 2016, 12:09 
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Klubbmedlem 2019

Blev medlem: 20 dec 2011, 19:34
Inlägg: 1965
Kör: 740 se
Ort: Bollnäs/Järbo
It shuld be easy. You need a radiator that has a hole for the temperature sensor or drill one in the raioator that´s in the car. The place is markt. The sensor and seal can be purchased at your lokal dealer.

I has a modified one from a volvo 850 in my 740 :)


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InläggPostat: 27 apr 2016, 20:31 
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Klubbmedlem 2019

Blev medlem: 21 mar 2011, 11:30
Inlägg: 3201
Kör: 740 Surbo -87
Ort: Dala-Järna
Here are my fan installation. Fan cover from a 740 turbo because its shorter and looks better
Bild

Bild

Bild

Bild

_________________
Vem fan behöver turbo när det finns träskor


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InläggPostat: 27 apr 2016, 22:12 
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Uppkörning

Blev medlem: 09 jul 2010, 19:43
Inlägg: 554
Kör: 945 -96
You need a relay as well. Connecting the fan directly to the thermoswitch works in principle, but will cause the switch to fail rather soon.

(If your car has air conditioning, with both the visco-fan AND an electrical fan, then the wiring gets a little more complicated, but both fans can be replaced by the newer, larger single electrical fan. Some early 940:s and late 740:s had that arrangement with two fans.)


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InläggPostat: 27 apr 2016, 22:33 
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Övningskörning

Blev medlem: 18 sep 2006, 19:44
Inlägg: 161
Ort: Heerlen, NL
Hello guys

My 945 has an airconditioning that was built in after it was imported (for tax reasons). By Deltamil. So it already has a small electric fan in front of the radiator. I'm planning to leave it in for a while.

As I said above, I want to use original Volvo parts. And I want to use them just like Volvo installed them. That includes this relay (picture taken from this forum):

Bild

@einar: Looks very nice. But you are using these light grey pieces of plastic to attach the fan to the fan cover. I hope to transplant these parts from a vehicle that came from the factory with a 16 valve engine and an electric fan. But your idea would be a nice alternative if "transplanting" isn't possible. But my radiator is leaking at the top, so I'll have to transplant/replace that one too.

@thol: will a 850 radiator fit inside a 940?

Sincerely

Mathy

_________________
945 GLE model year 1991 B234F


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InläggPostat: 28 apr 2016, 10:11 
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Klubbmedlem 2019

Blev medlem: 20 dec 2011, 19:34
Inlägg: 1965
Kör: 740 se
Ort: Bollnäs/Järbo
I took the fan and mounted it in the wisko fan cover, it do not look faktory mounted but it works.


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InläggPostat: 02 aug 2016, 23:51 
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Ledamot

Blev medlem: 14 apr 2003, 21:57
Inlägg: 3352
Kör: 740GLE
Ort: Göteborg
If you want to make it 'factory' you will need to fit the wide radiator as well. Came on cars with AC/ECC 92-.

For them there is a fan-shroud that fits. If you want to keep the small radiator you need to do as shown here already.

_________________
-740 Sport på Garaget-
-S80 V8 "Bruksis" på Garaget-


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InläggPostat: 03 nov 2018, 21:04 
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Van forumsanvändare

Blev medlem: 24 jan 2005, 14:06
Inlägg: 1197
Ort: Skåne så klart
Mathy look at a electric diagram and look at the connector for the fuelbox you will find two empty connector slots for the fan controll,use these two connections and the fuelbox will controll the fanrelay as if factory installed fan
Regards Patrick.

_________________
Funkis Meca Raceway rescuecrew.
RONDELL RACING
http://www.lundellsmotorsport.nu


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InläggPostat: 03 nov 2018, 23:45 
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Övningskörning

Blev medlem: 18 sep 2006, 19:44
Inlägg: 161
Ort: Heerlen, NL
Hello Patrick

The electric part is not the problem. My "problem" is finding the right fan and the right shroud.

But thanks anyway!

Sincerely

Mathy

_________________
945 GLE model year 1991 B234F


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InläggPostat: 02 jan 2019, 02:34 
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Klubbmedlem 2019

Blev medlem: 08 maj 2015, 17:23
Inlägg: 550
Kör: Volvo 940
Ort: Västerås
Mathy skrev:
Hello Patrick

The electric part is not the problem. My "problem" is finding the right fan and the right shroud.

But thanks anyway!

Sincerely

Mathy

Maybe some pics etc from my thread when I changed to electric fan can help you.
viewtopic.php?f=83&t=75791&start=225#p979845
But as a few others say, easiest is probably to get one of the wider coolers and then take the fan and fan shroud from a 940/960. Then everything should fit "bolt-on".

_________________
940 Turbo brukis: Bild


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