mat_fenwick wrote:Is there any noticeable change in the power steering? I believe the steering is powered straight from the pump so pump deficiencies tend to show up via the steering first.
Kiwi - I don't know, but I can't think why sphere pressure would affect speed of rising.[/i]
Hmmn, haven't noticed any problems/change with the steering.
One day, when I'm bored, I'll hook up the pressure tester and find out what the differences are on the various cars.
1990 BX TZD Estate ('the grey one', 1991 BX TZD Estate ('the white one'), 1982 2CV6 Charleston (in bits), 1972 AZU Serie B (2CV van), 1974 HY72 Camper, 1990 Land Rover 110 diesel LWB, 1957 Mobylette AV76, 1992 Ducati 400SS, 1966 VW Beetle, 1990 Mazda MX-5, 1996 Peugeot 106D, 1974 JCB 2D MkII, 1997 BMW R1100RS, 1987 Suzuki GSX-R1100, 1978 Honda CX500A, 1965 Motobecane Cady, 1988 Honda Bros/Africa Twin, 1963 Massey Ferguson 825, and a lot of bicycles!
My Cars: 1999 Xsara LX 2.0HDI (90) Hatch - Fern 2002 C5 2.0 HDI (110) Estate - Jasmine - SORN 2011 Mini Cooper D Clubman - SOLD 2016 Mercedes A180D Sport - Auto refinement 1992 TZD Turbo - Bluebell - SORN 1992 TZD Turbo Estate - SORN 1991 Gti 16V - Blaze - crash damaged, will get repaired - SORN 1990 Gti 8Valve SOLD - looks like it's been scrapped 2002 Mini Cooper S - SOLD - i miss this car 1992 TXD - Scrapped in March 2014 1988 CX 25 GTI Turbo2 - SORN 1996 - AX Memphis 1.5D - Dream - SORN
Thats what i meant Mat, you said it far simpler than me I must admit to not having much knowledge on the subject, but tried to use a bit of common sense to the idea that it might have an effect. It may well be that the system is clever & can adjust for this & therefore there isnt any actual difference (as per bob's prv point) whether spheres are brand spanking new or totally flat, just a theory?
2002 C5 2.0 HDI Estate - Jasmine - Now SORN
2011 Mini Cooper D Clubman - SOLD
2016 Mercedes A180D Sport - Auto refinement
1992 TZD Turbo - Bluebell - My daily
1991 Gti 16V - Blaze - crash damaged, will get repaired.
1990 Gti 8Valve SOLD - looks like it's been scrapped
2002 Mini Cooper S - SOLD - i miss this car
1992 TXD - Scrapped in March 2014
1988 CX 25 GTI Turbo2 - SORN
1996 - AX Memphis 1.5D - Dream - SORN
mat_fenwick wrote:But, following Mulley's logic - if the spheres were flat the pump would have to provide a greater volume of LHM to get the car to rise so I can see what may be meant...
But if they were completely flat, they would remain full of LHM even when system depressurised, so there would be no flow in from the pump at all when engine starts?
Have
1971 Dyane - This IS the ONE
2006 C5 Exclusive V6
Had
Xantia, BX19 GTI, Dyane, BX14RE, AX, 2 x Visa 652, Dyane
My Cars: 1999 Xsara LX 2.0HDI (90) Hatch - Fern 2002 C5 2.0 HDI (110) Estate - Jasmine - SORN 2011 Mini Cooper D Clubman - SOLD 2016 Mercedes A180D Sport - Auto refinement 1992 TZD Turbo - Bluebell - SORN 1992 TZD Turbo Estate - SORN 1991 Gti 16V - Blaze - crash damaged, will get repaired - SORN 1990 Gti 8Valve SOLD - looks like it's been scrapped 2002 Mini Cooper S - SOLD - i miss this car 1992 TXD - Scrapped in March 2014 1988 CX 25 GTI Turbo2 - SORN 1996 - AX Memphis 1.5D - Dream - SORN
Lhm must go in & out of the spheres, otherwise they'd just be full of old lhm. They have a valve system, so i presume that when the pressure in the system drops, it possibly drags out some (or all of it?) of the lhm in the spheres?
2002 C5 2.0 HDI Estate - Jasmine - Now SORN
2011 Mini Cooper D Clubman - SOLD
2016 Mercedes A180D Sport - Auto refinement
1992 TZD Turbo - Bluebell - My daily
1991 Gti 16V - Blaze - crash damaged, will get repaired.
1990 Gti 8Valve SOLD - looks like it's been scrapped
2002 Mini Cooper S - SOLD - i miss this car
1992 TXD - Scrapped in March 2014
1988 CX 25 GTI Turbo2 - SORN
1996 - AX Memphis 1.5D - Dream - SORN
I must admit to not having much knowledge on the subject, but tried to use a bit of common sense to the idea that it might have an effect. It may well be that the system is clever & can adjust for this & therefore there isnt any actual difference (as per bob's prv point) whether spheres are brand spanking new or totally flat, just a theory?
