| 1. Lower pressure in system. | 
 
 
 | 2. Disconnect a wire of the minus plug of the accumulator. | 
 
 
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 3. Disconnect two tubes of a coolant (And) and a wire (In) from a moisture separator. | 
 
 
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  4. In some models for connection of tubes special spring plugs are used. | 
 
 
 | 5. Unscrew two bolts and remove a moisture separator. |