Water valve, heat exchanger
Water valve, heat exchanger |
To remove |
Water shut-off valve located in front of bulkhead under solenoid valve.
1. |
Open the expansion tank to release any pressure. Replace the cap.
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2. |
Place a container under the car.
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3. |
Pinch the coolant hoses with
30 07 739 Hose pinch-off pliers
.
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4. |
Disconnect the vacuum hoses from the valve.
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5. |
Unplug the connector from the solenoid valve.
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6. |
Remove the cable tie holding together the solenoid valve and the cables.
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7. |
Remove the hose clips from the solenoid valve.
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8. |
Take out the water shut-off valve with the solenoid valve.
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9. |
Drill out the rivets to the solenoid valve.
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10. |
Change the water shut-off valve.
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To fit |
1. |
Replace the rivets with screws and nuts.
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2. |
Lubricate the hose connections on the water shut-off valve with soap and water.
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3. |
Insert the water shut-off valve and the solenoid valve.
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4. |
Plug in the connector.
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5. |
Fit the coolant hoses and hose clamps.
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6. |
Fit the vacuum hoses to the valve.
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7. |
Remove the pinch-off pliers.
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8. |
Fit cable ties around the solenoid valve and cables.
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9. |
Open the expansion tank and top up with coolant to max, see
Bleeding the cooling system
.
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10. |
Test pressurize the cooling system to check for leaks using
30 05 477 Cooling system tester
.
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