![](../../../img/35/AC204540AA00ENG.png)
![](../../../img/35/AC204541AC00ENG.png)
![](../../../img/35/AC204539AA00ENG.png)
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- As shown in the figure, fix the accumulator on a
vise.
- Use a punch to provide a drilling point within the
shaded area shown in the figure.
- Place the bit (diameter: 4 mm) on a drill.
-
caution |
At gas bleeding,
always wear the protective glasses
because particles are scattered by the
gas blown out.
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Use the drill to make a hole on the
accumulator, and then extract the sealed
gas.
note |
- Drilling never damages accumulator
container, nor expose the operator to
danger.
- When the accumulator is drilled, the
sealed gas is released to the air with
discharging noise.
- The gas is colourless, odorless, and
nonhazardous (nitrogen gas).
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