Special tool
Key for HO2S 310-121 (LRT-19-014) |
Removing
1. Disconnect a wire of weight from the storage battery. For more information refer to Specification.
2.
WARNING: It is forbidden to carry out work on a vehicle supported only by a jack. Always place secure supports under the vehicle.
Raise and place the vehicle on stands.
3. Remove the exhaust system. For more information refer to Exhaust System (30.10.08)
4. Remove the catalytic converter. Loosen the nut and release the clamp.
5.
NOTE: Do not proceed with further disassembly if the element is removed only for access.
Using the special tool, remove both HO2S sensors from the catalytic converter.
Installation
1.
CAUTION: Be careful not to get grease on the tip of the HO2S.
Using the special tool, install the HO2S to the catalytic converter and tighten to 45 Nm.
- Clear the elements.
- Apply grease to the threads of the HO2S.
NOTE: Do not tighten clamp at this stage.
Connect the catalytic converter to the front muffler.
- Clear the elements.
- Screw on the nut.
4. Tighten the catalytic converter clamp to 55 Nm.
5. Connect a wire of weight to the storage battery. For more information refer to Specification.
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