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Middle valve block
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mid
 


Member Since: 13 Apr 2017
Location: midlands
Posts: 151

United Kingdom 2008 Discovery 3 TDV6 SE Auto Java BlackDiscovery 3
Middle valve block

Hi fellows,
can someone tell me where the middle suspension valve block is located,and what is its main function against the front and rear one,also how difficult is it to take off Many thanks
  
Post #20074229th Dec 2018 3:43 pm
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Discomadness
 


Member Since: 19 Jan 2015
Location: Caerphilly
Posts: 2256

Wales 2007 Discovery 3 TDV6 HSE Auto Buckingham BlueDiscovery 3

It’s under the air compressor covers toward the front of it. It’s got 1 solanoid valve in it, I assume it allows air travel to the other 2. I replaced the o rings and serviced mine the other day.
 Jarrod

Current : D3 2007 HSE - AKA the lemon
-beanie grille
-detango with led bulbs
-club body off rebuild. TWICE. 
 
Post #20074269th Dec 2018 4:03 pm
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mid
 


Member Since: 13 Apr 2017
Location: midlands
Posts: 151

United Kingdom 2008 Discovery 3 TDV6 SE Auto Java BlackDiscovery 3

Thanks for that discomadness,straight forward job I take it,
did you see any improvement for what you did and where?
  
Post #20074339th Dec 2018 4:52 pm
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Discomadness
 


Member Since: 19 Jan 2015
Location: Caerphilly
Posts: 2256

Wales 2007 Discovery 3 TDV6 HSE Auto Buckingham BlueDiscovery 3

Hi mid, no problem at all. It’s a straightforward solanoid valve. As for improvement I don’t know yet I haven’t finished rebuilding the car. The pistons in all my valves were very stiff to operate. I ordered a kit off eBay which contained a full set of o rings and then stripped them, cleaned them all up with electrical cleaner and an air blow gun, re assembled with new o rings and lubricated with silicone spray. Very straight forward job but one HUGE WORD OF WARNING. If you disconnect the valves the suspension will lower to the floor ! Either support on stands or something similar and do not be under it ! I think the centre block just empties the air tank but not 100% sure. Thumbs Up
 Jarrod

Current : D3 2007 HSE - AKA the lemon
-beanie grille
-detango with led bulbs
-club body off rebuild. TWICE. 
 
Post #20074349th Dec 2018 5:00 pm
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mid
 


Member Since: 13 Apr 2017
Location: midlands
Posts: 151

United Kingdom 2008 Discovery 3 TDV6 SE Auto Java BlackDiscovery 3

Bow down Thumbs Up
  
Post #20074589th Dec 2018 6:05 pm
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Littlewill
 


Member Since: 14 Sep 2015
Location: Lincolnshire
Posts: 484

England 2015 Discovery 4 3.0 TDV6 HSE Auto Firenze RedDiscovery 4

+1 ^^ be sure to have jacks under there first and tell someone what your doing Thumbs Up
  
Post #20074649th Dec 2018 6:25 pm
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Discomadness
 


Member Since: 19 Jan 2015
Location: Caerphilly
Posts: 2256

Wales 2007 Discovery 3 TDV6 HSE Auto Buckingham BlueDiscovery 3

I’m sure mine didn’t sink doing the middle one, I had the body off so was standing over it, when I started to remove the rear the bank end sank to floor and then also the front did the same when I did that one. Iirc the car had a hissy fit when back together last time because the hdc thought the car was in normal height when it was on the floor and to be honest I can’t remember what I did to reset it.
 Jarrod

Current : D3 2007 HSE - AKA the lemon
-beanie grille
-detango with led bulbs
-club body off rebuild. TWICE. 
 
Post #20074819th Dec 2018 6:53 pm
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Pete K
 


Member Since: 15 Jan 2016
Location: GL
Posts: 10361

England 2005 Discovery 3 TDV6 HSE Auto Rimini RedDiscovery 3

It’s the easiest one off all.
  
Post #20074989th Dec 2018 7:39 pm
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mid
 


Member Since: 13 Apr 2017
Location: midlands
Posts: 151

United Kingdom 2008 Discovery 3 TDV6 SE Auto Java BlackDiscovery 3
Middle valve block

Discomadness wrote:
Hi mid, no problem at all. It’s a straightforward solanoid valve. As for improvement I don’t know yet I haven’t finished rebuilding the car. The pistons in all my valves were very stiff to operate. I ordered a kit off eBay which contained a full set of o rings and then stripped them, cleaned them all up with electrical cleaner and an air blow gun, re assembled with new o rings and lubricated with silicone spray. Very straight forward job but one HUGE WORD OF WARNING. If you disconnect the valves the suspension will lower to the floor ! Either support on stands or something similar and do not be under it ! I think the centre block just empties the air tank but not 100% sure. Thumbs Up


Did you replace or service the solenoid valve when doing this,I've can't seem to find a new one to buy on its own,just the complete block I just want to do what you've done but probably change the valve also
Any feed back would be welcome
Cheers mid
  
Post #20264527th Feb 2019 7:31 pm
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Discomadness
 


Member Since: 19 Jan 2015
Location: Caerphilly
Posts: 2256

Wales 2007 Discovery 3 TDV6 HSE Auto Buckingham BlueDiscovery 3

Hi mid, do you mean the centre one ? That’s the one in the compressor housing. I just took it apart, cleaned it out, blew the air lines out and then fitted new o rings with some silicone spray as a lubricant on reassembly. Thumbs Up
 Jarrod

Current : D3 2007 HSE - AKA the lemon
-beanie grille
-detango with led bulbs
-club body off rebuild. TWICE. 
 
Post #20264577th Feb 2019 7:58 pm
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mid
 


Member Since: 13 Apr 2017
Location: midlands
Posts: 151

United Kingdom 2008 Discovery 3 TDV6 SE Auto Java BlackDiscovery 3

Thumbs Up
  
Post #20264807th Feb 2019 9:11 pm
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Discomadness
 


Member Since: 19 Jan 2015
Location: Caerphilly
Posts: 2256

Wales 2007 Discovery 3 TDV6 HSE Auto Buckingham BlueDiscovery 3

It’s an easy one as only one solenoid in it. Thumbs Up
 Jarrod

Current : D3 2007 HSE - AKA the lemon
-beanie grille
-detango with led bulbs
-club body off rebuild. TWICE. 
 
Post #20264887th Feb 2019 9:36 pm
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