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Compressor refurb, broken it, AMK or HITACHI
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jtimkey
 


Member Since: 04 Nov 2016
Location: hampshire
Posts: 62

United Kingdom 2005 Discovery 3 TDV6 HSE Auto Java BlackDiscovery 3
Compressor refurb, broken it, AMK or HITACHI

So refurbed the compressor today and last thing i did....took the thread off the exhaust valve bolt hole.
So had enough now, straight swap for new Hitachi and is the AMK upgrade worth it? 350 against 560
plan is to keep the car for a couple of years and then upgrade it.
  
Post #173663320th Nov 2016 2:01 am
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Gobosoft
 


Member Since: 31 May 2015
Location: Victoria
Posts: 7

Australia 2006 Discovery 3 TDV6 HSE Auto Bonatti GreyDiscovery 3

I would say stick with hitachi as its a straight swap, cheaper and you will get a good few years out of it if you clean out the valve blocks etc it will last longer. Just my opinion.
  
Post #173663620th Nov 2016 3:59 am
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caverD3
 


Member Since: 03 Jul 2006
Location: Oberon, NSW
Posts: 6922

Australia 2012 Discovery 4 3.0 SDV6 SE Auto Fuji WhiteDiscovery 4

Or Dunlop. Idea
 â€œThere are only three sports: bullfighting, motor racing, and mountaineering; all the rest are merely games”
Ernest Hemmingway
D4 3.0 Active Diff, Adaptive Lights, High Beam Assist, Surround Cameras, Privacy Glass.
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Post #173663720th Nov 2016 7:15 am
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urhunden
 


Member Since: 15 Jan 2010
Location: Stockholm
Posts: 775

Sweden 2011 Discovery 4 3.0 TDV6 HSE Auto Marmaris TealDiscovery 4

Changed to the cheaper AMK from Advanced Factors (P2465). £ 415:- and 5% discount.
Real easy to swap. Works great.
  
Post #173666420th Nov 2016 10:16 am
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Danish
 


Member Since: 13 Jul 2016
Location: Manchester
Posts: 134

England 2014 Discovery 4 3.0 SDV6 HSE Auto LuxorDiscovery 4

Exhaust valve bolt in hole FFS !






To save a penny it's going to cost a pound , or two.
 D4 HSE
D3 HSE
D2 ex police upgraded to HSE
P38 
 
Post #17877916th Mar 2017 11:51 am
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gstuart
 


Member Since: 21 Oct 2016
Location: kent
Posts: 13670

United Kingdom 2005 Discovery 3 TDV6 Base 7 Seat Auto Java BlackDiscovery 3

danish

i went down this route in trying to repair my hitachi compressor

alas had the same problems as u, so cut my loses and bought the replacement , being a dunlop

comes with a new relay

i also bought a new bracket as i could see the bracket was very loose , got one with new rubber bushes

made sure i bought 3 x chassis bracket clips, old ones rust away

3 x bolts , got stainless steel ones

if u take out the top insulation from the cover, i found it abit easier to fit the new one

once all finished use some soapy water

i was amazed at how quiet the new one is, can't hear it inside the car

here's a link , they have all the parts u need

http://www.advancedfactors.co.uk/air-suspension-203-c.asp


hope u get on ok
  
Post #17878116th Mar 2017 1:03 pm
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Disco_Mikey
 


Member Since: 29 May 2007
Location: Dundee, Scotland
Posts: 20732

Scotland 2005 Discovery 3 TDV6 HSE Auto Cairns BlueDiscovery 3

by the time you fit a new compressor and bracket, a new AMK with 2 year warranty is not much more Thumbs Up
 My D3 Build Thread

TDV8 Retrofit Build Thread 
 
Post #17878496th Mar 2017 2:26 pm
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Danish
 


Member Since: 13 Jul 2016
Location: Manchester
Posts: 134

England 2014 Discovery 4 3.0 SDV6 HSE Auto LuxorDiscovery 4

Thanks for all the advice and help.
I've managed to source an exhaust outlet bolt and housing from a local independent .
So it's back together and on with the new exhaust spring in it.
Ally housing and steel bolt is not the best for separating after years together .

Just done a quick test drive and it's worse ! Still red fault and now struggles to raise.
I'll check for leaks tomorrow as it's going dark now .
 D4 HSE
D3 HSE
D2 ex police upgraded to HSE
P38 
 
Post #17879546th Mar 2017 6:34 pm
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Twintorque
 


Member Since: 29 Mar 2012
Location: West coast
Posts: 112

Scotland 2006 Discovery 3 TDV6 Metropolis LE Auto Java BlackDiscovery 3

Disco_Mikey wrote:
by the time you fit a new compressor and bracket, a new AMK with 2 year warranty is not much more Thumbs Up


What's the benefit, if any of the AMK ?
  
Post #180434316th Apr 2017 10:29 pm
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