Rosco
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| posted on 19/1/11 at 09:00 PM |
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4AGE Cooling Circuit.
Can anyone help provide a good descrption or diagram for a 4 AGE cooling circuit. I have the Haynes manual but it doesn't answer all my
questions. In particular:
Where to connect the heater matrix?
How/ where to connect the expansion tank?
Do I need a valve in the loop for the heater matrix?
Note that I'm using the thermostat.
Thanks
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tul214
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| posted on 19/1/11 at 09:20 PM |
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This was mine before I took the heater out
 
Existing plumbing
Mine did not have the thermostat in though.
1.6 Raw Super6 sold
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tul214
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| posted on 21/1/11 at 06:20 AM |
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old rad
you can see the large top hose on the left and the smaller pipe on the right (shown blue above) that goes off to the top of the header tank(golf
mk2)
The 2 red hoses go to the bottom of the Tiger rad. The tiger rad had an inlet at the bottom left and in the middle of the bottom tank. When I swapped
to the polo rad (only 1 outlet) I put in copper 'T' in the bottom hose so the middle hose went back up to the bottom of the header tank
 
bottom hose plumbing
let me know if you need anything else
Mark
[Edited on 21/1/11 by tul214]
1.6 Raw Super6 sold
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