V50 L5-2.4L VIN 39 B5244S7 (2005)
Note! For tightening torques, see Specifications. See: Engine/Specifications/Mechanical Specifications/Tightening Torque
Note! To ensure that there is no exhaust leakage, see: Flanged joint, assembling See: Exhaust Pipe/Service and Repair
Transferring components
Caution! Do not mix up the heated oxygen sensors.
Transfer the rear and front heated oxygen sensors. Use: 999 5543 SOCKET NV-22 HO2S See: Tools and Equipment/999 5543 Socket NV-22 HO2S.
Tighten the heated oxygen sensors (HO2S).
Installing the three-way catalytic converter (TWC)
Install:
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new gaskets for the three-way catalytic converter (TWC). Ensure that the flanges are clean and undamaged. Lift up the three-way catalytic
converter (TWC) and install the cable harness for the front heated oxygen sensor (HO2S) for the engine compartment
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the nuts at the junction between the exhaust manifold and the three-way catalytic converter (TWC). Tighten. See: Tightening torque See:
Engine/Specifications/Mechanical Specifications/Tightening Torque
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the nuts at the junction between the three-way catalytic converter (TWC) and the exhaust system. Tighten. See: Tightening torque See:
Engine/Specifications/Mechanical Specifications/Tightening Torque. Hang the three-way catalytic converter (TWC) in the rubber mountings.
Lower the vehicle.
Only applies to the B5244S7
Install the drive shaft. See: Drive shaft right.
Finishing
Checks
Connect the connector for the front heated oxygen sensor (HO2S). Secure the cable harness in the clips and clamps.
Start the engine. Check for leakage. Check the function of the engine.