Vacuum pump, 4-cyl diesel engine
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Vacuum pump, 4-cyl diesel engine
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1.
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Remove the upper engine cover.
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2.
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Detach the vacuum hoses from the vacuum pump.
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3.
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Unplug the connector to the temperature/pressure sensor.
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4.
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Undo the cable rail and move to one side.
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5.
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Remove the four vacuum pump retaining bolts and carefully lift away the vacuum pump with adapter. Have a rag or similar ready to wipe up any spilled oil.
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1.
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Clean the sealing surfaces on the vacuum pump and the cylinder head.
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2.
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Apply new sealant to the vacuum pump and cylinder head, use
90 543 772 Silicone flange sealant
, and fit the vacuum pump with adapter.
Tightening torque 8 Nm (6 lbf ft)
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3.
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Fit the cable rail with screws
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4.
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Plug in the connector to the pressure/temperature sensor.
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5.
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Connect the vacuum hoses to the vacuum pump.
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6.
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Fit the upper engine cover.
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