XJR (X300) L6-4.0L SC (AJ16) (1995)
Oil Line: Service and Repair
OIL COOLER HOSES, RENEW SC only
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Raise the vehicle on a ramp.
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Remove the nut from the clamp (1 Fig. 1) securing the oil cooler supply hose (2 Fig. 1) and return hose (3 Fig. 1) to the filter head.
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Place a drain tray under the filter head.
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Remove the `O' ring seals from the oil cooler hoses and fit blanking plugs to the hoses and filter head.
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Place a drain tray under the oil cooler.
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Remove the oil cooler return hose to cross member clip securing nut and remove the clip.
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Clean the area around the oil cooler quick-fit hose connector.
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Reposition the hose to oil cooler connector rubber boot for access to the connector.
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Disconnect the hose from the oil cooler using Service Tool JD 183 and fit blanking plugs to the hose and oil cooler.
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Remove the drain tray.
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Remove the hose and discard it.
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Place a new hose in position.
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Remove the blanking plugs from the filter head and original oil cooler hose; fit new `O' ring seals to the hoses.
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Connect the hoses to the filter head; fit and tighten the clamp nut.
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Remove the blanking plugs from the hose and oil cooler; lubricate the cooler stub pipe and fit the hose to the oil cooler ensuring that it is fully
seated.
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Clean any residue oil occurring around the connector during reconnection.
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Reposition the rubber boot over the quick-fit connector.
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Fit the cooler return hose to cross member clip; fit and tighten the clip securing nut.
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Lower the vehicle on the ramp.
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Run the engine to circulate oil through the cooler.
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Check the oil level and top up as necessary.