![](../../../img/15/AK102949AC00ENG.png)
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1.Disconnect the vacuum
hoses from the vacuum tank.
note |
When disconnecting the vacuum
hose, always make sure that it can be
reconnected at its
original position.
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2.Connect a hand vacuum pump to nipple "A" of
the vacuum tank, apply a vacuum of 67
kPa, and verify that the vacuum is
maintained. 3.Disconnect the hand vacuum pump from
nipple "A" and connect it to nipple "B". 4.Block
nipple "A" with your finger and apply a vacuum of 67 kPa to
nipple "B". Release
your finger from nipple "A" and verify that the vacuum leaks
immediately. 5.Replace the vacuum tank if it is
faulty.
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