S80 L6-2.9L VIN 92 B6294S2 (2004)
Exhaust Manifold Gasket: Service and Repair
Exhaust manifold / gasket, replacing
Special tools:
999 5972 FIXTURE See: Tools and Equipment/999 5972 Fixture
Note! As the illustrations in this service information are used for different model years and / or models, some variation may occur. However,
the essential information in the illustrations is always correct.
Separating the exhaust system
Remove:
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the lower engine cover
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the nuts where the manifold and front exhaust system separate
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the screws for the front SIPS member.
Disconnect the brake pipe from the clips on the SIPS member.
Release the exhaust system from the manifold.
Leave the exhaust system resting on the rear SIPS members.
Removing heated oxygen sensors (HO2S)
Disconnect the connectors for the heated oxygen sensors (HO2S).
Remove:
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the tie strap for the servo hose on the torque rod
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the torque rod
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the preheating hose.
Disconnect the wiring for the heated oxygen sensors (HO2S) from the clips and clamp.
Remove the heated oxygen sensors (HO2S).
Removing the manifold
