![](../../../img/15/AC301909AC00ENG.png)
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1.
caution |
Be careful not to score the
heat protector by drill.
|
Use a 6.0 /
diameter /
mm drill to make a hole in the flange of rivet
as shown. 2.Break the rivet, and remove the rivet
and heat protector.
|
![](../../../img/15/AC301966AE00ENG.png)
|
Remove the connection and clamp of
oxygen sensor connector, and then use the special tool
oxygen sensor wrench (MB991953) to remove the oxygen
sensor.
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![](../../../img/15/AC301966AE00ENG.png)
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1.Tighten the oxygen sensor
to the specified torque by using special tool oxygen sensor
wrench (MB991953). Tightening torque: 44
±
5 N·m 2.Connect the oxygen sensor
connector and install the connector bracket.
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Use a riveter to tighten the rivet
by the following procedure.
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![](../../../img/15/AC301910AC00ENG.png)
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1.Insert part A of rivet
into the riveter, and insert the rivet into the assembling
area. 2.Operate the tool’s handle while
pushing the flange surface of rivet by riveter.
Part A of rivet is cut and the rivet is tightened.
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