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P80 bypass ps pump, which belt, which routing

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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abscate
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Re: P80 bypass ps pump, which belt, which routing

Post by abscate »

Isn’t the stocking trick in the Haynes manual?

Ta- dum, crash....
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RickHaleParker
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Post by RickHaleParker »

wizechatmgr wrote: 17 Mar 2019, 00:34 Pull my "red neck alternator" trick of putting a genny in the back seat with all windows open and a battery charger plugged in.
What are we thinking!? ... The battery charger is not need. Take the alternator off and use it to build the genny. Then connect the output of the Alternator to the battery. :wink:
⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙
1998 C70, B5234T3, 16T, AW50-42, Bosch Motronic 4.4, Special Edition package.
2003 S40, B4204T3, 14T twin scroll AW55-50/51SN, Siemens EMS 2000.
2004 S60R, B8444S TF80 AWD. Yamaha V8 conversion
2005 XC90 T6 Executive, B6294T, 4T65 AWD, Bosch Motronic 7.0.

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Post by tardcart »

you couldn't loop the pump back on the road unless you were desperate. You would need a tubing cutter or hack saw to ruin the
high pressure line and get it on the return line with a hose clamp and extra fluid you would have to bleed out of the transmission cooler line with only an old coffee cup to catch it, to put in the resivour. then you would probably fine the velocity back to the pump would froth the fluid out the cap.

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Post by abscate »

I’m looking for a link to an adjustable emergency serpentine belt....

https://www.agrisales-inc.com/durodrive ... gLsm_D_BwE

$7 a foot?
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Post by tardcart »

I can see from the diagram a short belt won't work. It reminds me when I was in Cuba 20 years ago. A driver was taking me east from Havana and the belt broke. I said we can wait for the car to cool and almost coast into the town ahead and get a belt at the auto parts store. He said "what do you think this is paradise? there is no parts there." To him, paradise is where you can get parts for your car. I asked to see his trunk and found some clothes line and made a belt that lasted two hours till my destination in that Russian Pugeot copy.
to this day when someone thinks something is easy I say"what do you think this is, Paradise?"

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Post by RickHaleParker »

Pants belt ... the type that is held in place with a tension latch. :?
A couple of them might limp one home.

IMAG0285.jpg
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1998 C70, B5234T3, 16T, AW50-42, Bosch Motronic 4.4, Special Edition package.
2003 S40, B4204T3, 14T twin scroll AW55-50/51SN, Siemens EMS 2000.
2004 S60R, B8444S TF80 AWD. Yamaha V8 conversion
2005 XC90 T6 Executive, B6294T, 4T65 AWD, Bosch Motronic 7.0.

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Post by abscate »

The ingenuity of people in Eastern Europe is without bounds, even better than Cuba
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Post by wizechatmgr »

RickHaleParker wrote: 17 Mar 2019, 10:57
wizechatmgr wrote: 17 Mar 2019, 00:34 Pull my "red neck alternator" trick of putting a genny in the back seat with all windows open and a battery charger plugged in.
What are we thinking!? ... The battery charger is not need. Take the alternator off and use it to build the genny. Then connect the output of the Alternator to the battery. :wink:
You are so right. Rookie mistake =)
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In order to learn how to fix something, you must first learn how to break it.
1999 V70 XC AWD 2.4 T -- ~231k miles
1998 V70 2.4 NA -- ~184k miles

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abscate
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Post by abscate »

Update on this thread

It has been reported here that someone has driven an empty PS pump with just residual oil in it for 100 miles, one week with no ill effects.
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Post by magna224 »

I've driven mine for 2 weeks of daily driving before with almost none in it because I didn't have money for a new res and fluid. Its pretty darn tough to turn though crawling through parking lots. Not something I would want to do again.
Volvo 855 T5 1995
Volvo 854 T5 1996
Toyota MR2 1987

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