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Thermostat replacement procedure 2000 S80 2.9

Everything on the Volvo S80. Sometimes called an "executive car", the S80 was Volvo's top-of-the-line passenger car. P2 platform.
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Cyberwilbur
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Thermostat replacement procedure 2000 S80 2.9

Post by Cyberwilbur »

Can someone please assist with a detailed Thermostat replacement procedure for my 2000 S80 2.9 (non-turbo). I know where it is located but I would like some experienced advise so I am sucessful. (ie: any tricks of the trade, special tools, step by step procedure, cautions,draining coolant, etc.
Getting cold feet in the middle of the winter (NE U.S.A.) - thermostat must be stuck partially open.
All advise is very much appreciated!

MadeInJapan
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Post by MadeInJapan »

Not sure how your car is set up but if you have the expansion tank above the thermostat, drain it out or siphon out so that you don't loose much coolant. When you open the thermostat housing, have a towel wrapped all under it...this will catch what comes out and keeps you from having to drain any coolant (which is a pain). After you change the thermostat, then refill everything. It is easy on both of our cars.
'98 S70 T5 Emrld Grn Met/Beige Tons of Upgrades Mobil-1
'04 V70 2.5T Red/Taupe Some Upgrades Mobil-1
'07 S40 T5 AWD 6 speed manual! Silver/Black Stage1 Heico & Elevate
'07 S60 2.5T Blue/Taupe- my kid's Volvo

Cyberwilbur
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Post by Cyberwilbur »

Does anyone have any specific thermostat replacement experience with a 2000 S80? How to!

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billofdurham
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Post by billofdurham »

Depends on which engine is fitted as to how the thermostat is replaced.

B6284T; B6294S; B5244S.

Bill.
Work was good - retirement is better.

1996 850GLT 2.5 20v Estate Manual.
1995 Peugeot Boxer 2.5Tdi Autosleeper.
Previously:
1984 244DL, Manual, Beige.
1987 744GLE, Manual, Green.
1991 960 3.0 24v, Auto, Silver.
1994 940T Wentworth, Auto, Blue.

Cyberwilbur
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Post by Cyberwilbur »

PLEASE ASSIST ME!

This is a 2000 S80 2.9 litre (non-turbo) with a B6294S engine.

Thank you in advance. Awaiting a detaied reply.

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billofdurham
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Post by billofdurham »

These are the Volvo instructions for the B6294S and B6284T engines.

Image

Image

Bill.
Work was good - retirement is better.

1996 850GLT 2.5 20v Estate Manual.
1995 Peugeot Boxer 2.5Tdi Autosleeper.
Previously:
1984 244DL, Manual, Beige.
1987 744GLE, Manual, Green.
1991 960 3.0 24v, Auto, Silver.
1994 940T Wentworth, Auto, Blue.

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