| In-vehicle Repair Removal | | -
Disconnect the spark plug electrical connectors (engine shown removed for clarity). | | | -
Disconnect the electronic ignition (EI) coil electrical connector. | | | -
Remove the EI coil (engine shown removed for clarity). | | | -
Remove the exhaust manifold upper heat shield. | | | -
Remove the exhaust manifold retaining nuts in the sequence shown (engine shown removed for clarity). | | | -
Disconnect the heated oxygen (HO2S) sensor and the catalyst monitor sensor electrical connectors. | | | -
Detach the exhaust flexible pipe from the exhaust manifold. | | | -
Detach the engine support insulator from the crossmember. | | | -
Using a suitable wooden block , support the right-hand side of the engine. | | | -
Remove the exhaust manifold lower heat shield (engine shown removed for clarity). | | | -
Remove the exhaust manifold lower retaining bolts. - Detach the exhaust manifold from the cylinder head.
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Remove the exhaust manifold lower retaining bracket. | | | -
Remove the exhaust manifold. | Installation | | -
NOTE:Install new exhaust manifold gaskets. NOTE:Do not fully tighten the exhaust manifold retaining nuts at this stage. Install the exhaust manifold. | | | -
Install the exhaust manifold lower retaining bracket. | | | -
Tighten the exhaust manifold retaining nuts (engine shown removed for clarity). - Tighten the bolts in the sequence shown in two stages:
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Install the exhaust manifold lower retaining bolts. | | | -
Install the exhaust manifold lower heat shield (engine shown removed for clarity). | | | -
Attach the engine support insulator to the crossmember. | | | -
Attach the exhaust flexible pipe to the exhaust manifold. | | | -
Connect the heated oxygen (HO2S) sensor and the catalyst monitor sensor electrical connectors. | | | -
Install the exhaust manifold upper heat shield. | | | -
Install the electronic ignition (EI) coil (engine shown removed for clarity). | | | -
Connect the EI coil electrical connector. | | | -
Connect the spark plug electrical connectors (engine shown removed for clarity). | | |