HP pump priming tip
- cauchoiskev
- BXpert
- Posts: 282
- Joined: Mon Aug 15, 2005 11:36 am
- Location: France
HP pump priming tip
I was changing my LHM today, and it occurred to me that I had never posted my technique for getting the system working again... all that putting a funnel in the pipe and pouring in LHM malarkey is a right pain if you're on yer tod, and you invariably get a nice puddle of fluorescent green on your garage/driveway floor.
Sooo... don't bother priming the pump with a funnel. Just pull the LHM tank breather tube out of the wing, and blow into it as hard as you can (lazy so and sos can use compressed air). This forces the LHM down the tube to the pump. Then tighten the pressure-release bolt, and away you go ! I've been doing this for years.
Sooo... don't bother priming the pump with a funnel. Just pull the LHM tank breather tube out of the wing, and blow into it as hard as you can (lazy so and sos can use compressed air). This forces the LHM down the tube to the pump. Then tighten the pressure-release bolt, and away you go ! I've been doing this for years.
Re: HP pump priming tip
-----------cauchoiskev wrote:I was changing my LHM today, and it occurred to me that I had never posted my technique for getting the system working again... all that putting a funnel in the pipe and pouring in LHM malarkey is a right pain if you're on yer tod, and you invariably get a nice puddle of fluorescent green on your garage/driveway floor.
Sooo... don't bother priming the pump with a funnel. Just pull the LHM tank breather tube out of the wing, and blow into it as hard as you can (lazy so and sos can use compressed air). This forces the LHM down the tube to the pump. Then tighten the pressure-release bolt, and away you go ! I've been doing this for years.
a) I always used a compressed air feed (Usually from slow/low pressure feed, 12volt electric tyre inflater/compressor) !
b) I've being doing it this method for @ least the last 20 years !
I've even educated a local 'Citroen Indy' garage this quick/easy method rather than the 'BOL' method !
.
- docchevron
- The Immoderate half of the admin team
- Posts: 7524
- Joined: Sun Jun 04, 2006 7:03 pm
- Location: A Bucket of Fish
- x 7
- Contact:
Re: HP pump priming tip
Usually blow down the breather, although the 3 in use in the fleet have never needed priming manually, they seem to pick up just fine without any assistance..
Smokes lots, because enough's enough already!
Far too many BX's, a bus, an ambulance a few trucks, not enough time and never enough cash...
Far too many BX's, a bus, an ambulance a few trucks, not enough time and never enough cash...
- MULLEY
- Over 2k
- Posts: 8406
- Joined: Thu Jun 22, 2006 11:10 pm
- Location: Derbyshire
- 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 - x 8
Re: HP pump priming tip
I've always primed the pump & any spillage just helps with rust protection
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'm not just a username, i'm also called Matthew.
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'm not just a username, i'm also called Matthew.
Re: HP pump priming tip
I'm not convinced that LHM gives any rust protection. Quite the reverse, it seems hygroscopic.
1991 BX19GTi Auto
- citsncycles
- Over 2k
- Posts: 3224
- Joined: Sun Aug 08, 2010 9:14 pm
- Location: Dursley, Gloucestershire
Re: HP pump priming tip
I thought one of the advantages of LHM was that it wasn't hygroscopic?
Mike Sims
BX 19RD Estate Mk1 - Timex!
BX 4X4 Estate - Oh god, I've done it again!
BX 17RD MK1 - it called to me!
BX14 TGE, - SOLD
XM Turbo SD,GS Club Estate,Visa 17D Leader,HY Pickup,Dyane Nomad,Dyane 6,2CV AZL,Falcon S,Trabant P50,3x Land Rovers (88" series 1,109" series 2a FFR,series 2a Marshall ambulance),DKW F7, Lambretta LD150 x 1.5,Mobylette SP93,Ural Cossack,Ural M63,CZ 250 Sport,Honda Varadero 125,lots of bicycles & tricycles including (but not only) Sunbeams,Higgins & Bates!
BX 19RD Estate Mk1 - Timex!
BX 4X4 Estate - Oh god, I've done it again!
BX 17RD MK1 - it called to me!
BX14 TGE, - SOLD
XM Turbo SD,GS Club Estate,Visa 17D Leader,HY Pickup,Dyane Nomad,Dyane 6,2CV AZL,Falcon S,Trabant P50,3x Land Rovers (88" series 1,109" series 2a FFR,series 2a Marshall ambulance),DKW F7, Lambretta LD150 x 1.5,Mobylette SP93,Ural Cossack,Ural M63,CZ 250 Sport,Honda Varadero 125,lots of bicycles & tricycles including (but not only) Sunbeams,Higgins & Bates!
Re: HP pump priming tip
Well.......the Mk1 eyeball always detects a lot of damp around the wheelarch strut area after the porous returns of GSF had sprayed their load around. It got to be a regular cleanup but fortunately considerably less frequent now I buy my returns from the stealer.
1991 BX19GTi Auto
- mat_fenwick
- Moderator
- Posts: 7326
- Joined: Tue Sep 20, 2005 4:08 pm
- Location: North Wales
- x 19
Re: HP pump priming tip
My wheel arches are usually damp too, without any LHM leakage I too remember one of the touted advantages of LHM being that it's non hygroscopic, and I've certainly noticed less corrosion than I'd expect under the tank where it gets a semi-regular dousing.
- docchevron
- The Immoderate half of the admin team
- Posts: 7524
- Joined: Sun Jun 04, 2006 7:03 pm
- Location: A Bucket of Fish
- x 7
- Contact:
Re: HP pump priming tip
Of course, LHM isn't what it used to be...
Smokes lots, because enough's enough already!
Far too many BX's, a bus, an ambulance a few trucks, not enough time and never enough cash...
Far too many BX's, a bus, an ambulance a few trucks, not enough time and never enough cash...
- MULLEY
- Over 2k
- Posts: 8406
- Joined: Thu Jun 22, 2006 11:10 pm
- Location: Derbyshire
- 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 - x 8
Re: HP pump priming tip
Yes, we only have LHM Plus, which isn't as nice as the old LHM, i wonder what the difference actually is?
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'm not just a username, i'm also called Matthew.
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'm not just a username, i'm also called Matthew.
- docchevron
- The Immoderate half of the admin team
- Posts: 7524
- Joined: Sun Jun 04, 2006 7:03 pm
- Location: A Bucket of Fish
- x 7
- Contact:
Re: HP pump priming tip
I have no idea at all, but I do know from talking to garagists that struts very rarely got sticky with LHM, and indeed from my own memory the entire hydraulic system seemed to be happier on LHM than LHM+
It may also be fading memory or rose timt effect but LHM+ seems to go yellow and shitty in no time at all, whereas LHM stayed lovely and green forever..
It may also be fading memory or rose timt effect but LHM+ seems to go yellow and shitty in no time at all, whereas LHM stayed lovely and green forever..
Smokes lots, because enough's enough already!
Far too many BX's, a bus, an ambulance a few trucks, not enough time and never enough cash...
Far too many BX's, a bus, an ambulance a few trucks, not enough time and never enough cash...