Cube L4-1.8L (MR18DE) (2010)
Exhaust Manifold: Service and Repair
Removal And Installation
EXHAUST MANIFOLD
Removal and Installation
REMOVAL
1. Remove exhaust front tube. See: Service and Repair/Removal and Replacement/Exploded View.
2. Remove exhaust manifold cover.
3. Remove the air fuel ratio sensor 1.
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Using heated oxygen sensor wrench [SST: KV10117100 (J-3647-A)], remove air fuel ratio sensor 1.
CAUTION:
Handle air fuel ratio sensor 1 carefully and avoid impacts.
NOTE:
The exhaust manifold can be removed and installed without removing the air fuel ratio sensor 1 (Disassembly of harness connector is necessary).
4. Remove exhaust manifold stay.
5. Remove exhaust manifold.
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Loosen nuts in reverse order as shown in the figure.
Arrow Indicates : Engine front
NOTE:
Disregard No. 6 to 8 when loosening.
6. Remove gasket.
CAUTION:
Cover engine openings to avoid entry of foreign materials.
INSTALLATION
1. Install gasket to cylinder head as shown in the figure.
Arrow Indicates : Engine front
2. Install exhaust manifold with the following procedure:
a. Tighten nuts in numerical order as shown in the figure.