XJ-Super V8 (X308) V8-4.0L SC (AJ27) (2002)
Catalytic Converter Mounting Gasket: Service and Repair
Gasket - Downpipe Catalytic Converter to Manifold - Right-Hand
Gasket - Downpipe Catalytic Converter to Manifold - Right-hand (SC)
Removal
1. Open the engine compartment and fit paintwork protection sheets.
2. CAUTION: Note the position of the upstream and downstream (where fitted) oxygen sensor multiplugs for reassembly.
Disconnect the oxygen sensor multiplugs.
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Displace the multiplugs from the engine mounting bracket.
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Disconnect the plug(s) from the oxygen sensor(s)
3. Remove the four nuts which secure the downpipe catalytic converter to the exhaust manifold.
4. Raise the vehicle on a ramp.