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conor



Member Since: 27 Aug 2021
Location: London / Ireland
Posts: 146

United Kingdom 2005 Range Rover Supercharged 4.2 SC V8 Zambezi Silver
3.6 TDV8 inlet manifold + related jobs - questions.

Hello all,

So the saga continues and I need your help again.

As part of the inlet manifolds. I am replacing oil cooler (inc gasket) and oil filter housing gasket + the thermostat housing which is leaking.

This is what I am currently looking at, and have the following questions:

Click image to enlarge


The workshop manual isn't clear on some things.

1. To remove the thermostat housing, do I need to remove the fan shroud and the fan itself?
2. EGR is blanked - at valve output - can I remove both valves and blank at the pipe from exhaust? How are you looping the coolant lines?
3. What is the best way to go about removing the thermostat and filter housing? Do I need to remove the EGR for this..

Euughhh.. I'm so over this job.. I've just about managed to replace the inlet manifolds, but I still have a load of stuff to do. Such a pain.

Just to be clear, when I am finished this job, I will have replaced the following items:

* Inlet manifolds
* Thermostat housing
* Oil cooler (inc. gaskets)
* Oil filter housing gasket.
* the two 90 degree pipes coming from thermostat housing to what looks like the block - one is perished so doing both.

Is there anything else I'm missing that I should do while I'm in there....?

Thanks a lot guys. (07) 2007 3.6 TDV8 L322 - 135k miles.
(05) 2006 MY Supercharged L322 - Zambezi Silver on Jet Black - 162k miles.

** Smiles per gallon - never forget **

Post #698880 26th Aug 2024 10:59pm
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Nuskat



Member Since: 27 Oct 2022
Location: Osnabrück
Posts: 1

Germany 

Hey, you may already did it but I did the same so here is my experience.

1. No you can access the thermostat housing without removing the fan.
2. Don't know since im happy with the same blanking you have.
3. Yes you need to remove the EGR otherwise you can't reach the bolts of the oil cooler housing. Or atleast remove the bolts of the EGR so you can lift and tilt it a bit.

Just be careful about the coolant spillage, I ended up sucking most of it up with a vacuum cleaner.

Happy wrenching.

Post #699589 6th Sep 2024 7:24am
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