EGR cooler, Z19DT
EGR cooler, Z19DT |
Important | ||
Always use wing covers when working in the engine bay. |
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To remove |
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1. |
Remove the upper engine cover and insulation.
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2. |
Drain the coolant
. Fit the spoiler.
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3. |
Remove the exhaust return metal pipe between the throttle body and the EGR valve.
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4. |
Remove the gasket.
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5. |
Remove the hose between the throttle body and the turbo delivery pipe.
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6. |
Remove the actuator connector. |
7. |
Remove the actuator and the gasket.
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8. |
Remove the exhaust return metal pipe.
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9. |
Remove the coolant hose.
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10. |
Remove the connector on the coolant temperature sensor.
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11. |
Remove the radiator pipe to the reservoir from the engine, two mountings, and the hose from the manifold. Move aside.
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12. |
Detach the coolant line from the starter motor bracket.
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13. |
Remove the coolant hose.
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14. |
Remove the crankcase ventilation hose from the camshaft cover and lower it.
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15. |
Remove the exhaust return cooler.
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To fit |
1. |
Fit the exhaust return cooler.
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2. |
Lift up the crankcase ventilation hose and fit it to the camshaft cover.
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3. |
Fit the coolant hose.
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4. |
Fit the coolant line to the starter motor bracket.
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5. |
Fit the coolant line to the reservoir from the engine, two mountings, and the hose to the manifold.
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6. |
Fit the coolant pipe.
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7. |
Plug in the connector on the coolant temperature sensor. |
8. |
Fit the coolant hose.
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9. |
Fit the exhaust return metal pipe with new gaskets.
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10. |
Clean the sealing surfaces for the actuator and fit with new gaskets.
Tightening torque 9 Nm (6 lbf ft) |
11. |
Fit the exhaust return metal pipe between the throttle body and the EGR valve. Fit a new gasket in the same position as the old one.
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12. |
Fit the hose between the throttle body and the turbo delivery pipe.
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13. |
Fill with coolant
.
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14. |
Fit the insulation and the upper engine cover.
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