Removal [05/2023 - ]: Procedure
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2024 Lexus LC 500, 2023 Lexus LC 500, 2022 Lexus LC 500, 2021 Lexus LC 500, and 2020 Lexus LC 500. However, it is still accessible from the selected car via links, so may be relevant.
- REMOVE ENGINE WITH TRANSMISSION ASSEMBLY
Refer to REMOVAL [05/2023 - 09/2023]
, or refer to REMOVAL [09/2023 - ]
- REMOVE AIR FUEL RATIO SENSOR (for Bank 1)
- Disconnect the air fuel ratio sensor connector.
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- Detach the wire harness clamp.
- Using SST, remove the air fuel ratio sensor from the exhaust manifold sub-assembly LH.
NOTE:
If the air fuel ratio sensor has been struck or dropped, replace it.
- REMOVE AIR FUEL RATIO SENSOR (for Bank 2)
- Disconnect the air fuel ratio sensor connector.
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- Detach the wire harness clamp.
- Using SST, remove the air fuel ratio sensor from the exhaust manifold sub-assembly RH.
NOTE:
If the air fuel ratio sensor has been struck or dropped, replace it.
- REMOVE ENGINE MOUNTING DAMPER
- Remove the bolt and engine mounting damper from the front No. 1 engine mount bracket.
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- REMOVE NO. 2 EXHAUST MANIFOLD HEAT INSULATOR
- Remove the 3 bolts and No. 2 exhaust manifold heat insulator from the exhaust manifold sub-assembly LH.
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- REMOVE EXHAUST MANIFOLD SUB-ASSEMBLY LH
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Remove the 8 nuts and exhaust manifold sub-assembly LH from the cylinder head sub-assembly.
- REMOVE EXHAUST MANIFOLD TO HEAD GASKET LH
- Remove the exhaust manifold to head gasket LH from the cylinder head sub-assembly.
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- REMOVE ENGINE OIL LEVEL DIPSTICK GUIDE
- Remove the engine oil level dipstick from the engine oil level dipstick guide.
- Remove the bolt and engine oil level dipstick guide.
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- Remove the O-ring from the engine oil level dipstick guide.
- REMOVE NO. 1 EXHAUST MANIFOLD HEAT INSULATOR
- Remove the 3 bolts and No. 1 exhaust manifold heat insulator from the exhaust manifold sub-assembly RH.
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- REMOVE EXHAUST MANIFOLD SUB-ASSEMBLY RH
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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Remove the 8 nuts and exhaust manifold sub-assembly RH from the cylinder head sub-assembly.
- REMOVE EXHAUST MANIFOLD TO HEAD GASKET
- Remove the exhaust manifold to head gasket from the cylinder head sub-assembly.
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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