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Coolant leak CRD help!

3159 Views 16 Replies 8 Participants Last post by  Nick74, 
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Have a coolant leak on my 08 CRD cant realy identify where it is coming from. Looks to be the oil cartrage filter housing which was replaced a few days ago as the old one cracked with removal of the filter.

Does any one have a Diagram of the oil cartrage and how it goes together, and does it contain any water jackets or water circut.

the leak is only minor at the moment and not causing any dramas and also no traces of oil in coolant or coolant in the oil either. but dont want to fail any time soon.

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Don
This is what it looks like

The oil cooler element sits behind the alloy housing & is surrounded by coolant

Regards Don

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Don
I would wash it off & pressure test it (or at lest run it to pressurise the cooling system) & see if you can see where it is coming from

When the housing was replaced i assume they used a new gasket and orings behind it & where the cooler element bolts up to the housing

Regards Don
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Don
In the parts listing they list the main gasket as a rubber ring

Interesting to see if is rubber or just a dodgy description on the parts disc

Regards Don
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Don
The gasket is the same for all ZD30 Patrols so it is hard to believe it is nil australia

These are the part numbers to suit yours

Oil cooler housing 21305 VS40A
Main gasket 21304 2W200
Oil cooler element gaskets 21334 05D04 x 2
3 orings at base of housing 21334 02N00 x 3

It would be interesting to phone a dealer with the numbers and check availability or pm Nizzbits and ask him to check for you

Regards Don
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