Installing Oil Pressure Control Valve (Solenoid Valve) On 4.8-Litre Dfi Engines

Fig 1: Identifying Oil Pressure Control Valve And Tool

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1. Screw, M6 x 20
2. Joint flange with sealing ring
3. Cap screw, M36
4. Oil sealing ring with engine oil
5. Solenoid valve/oil pressure control valve
6. Special socket socket-wrench insert 9753 
7. Puller relay puller 9235 

1. Replace two sealing rings on the oil pressure control valve -4-  . Replace sealing ring on joint flange -2-  .
2. Coat the two sealing rings on the oil pressure control valve lightly with Vaseline or engine oil.
3. Fit the oil pressure control valve as far as it will go into the oil pump, → so that the cable plug on the wire harness can be clipped in later without turning it.
   Fig 2: Removing/Fitting Oil Pressure Control Valve

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4. Insert cap screw into the special socket socket-wrench insert 9753  and slide it on over the oil pressure control valve. Tighten cap screw hand-tight. When everything is fitted correctly, tighten the cap screw. → Tightening torque: 40 Nm (30 ft lbs.) 
   Fig 3: Inserting Cap Screw Into Special Socket Socket-Wrench Using Special Socket

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5. Slide on joint flange with new sealing ring. Screw in and tighten screws -1-  . → Tightening torque: 10 Nm (7.5 ft lbs.) 
   Fig 4: Identifying Cable In Front Of Oil Pressure Control Valve

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6. Route cable, clip it in and connect cable plug.