The direction of a stream of jets can be adjusted by means of the special tool 3125A or HAZET 4850-1. For this purpose insert into a jet an opravka and put on glass a label. 
 
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  Do not apply as an opravka a needle since in this case it is possible to damage water channels of jets.   | 
 
 
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 With felt-tip pen mark on a windscreen of 4 points to which the water stream should get.  
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  The specified adjusting sizes are established from an external edge of glass and represent anticipatory values for the moving car, i.e. in a motionless condition jets give a stream a little displaced upward.   | 
 
 
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 If the stream is not regulated or is non-uniform, it is necessary to replace a jet. 
 
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 If it is necessary, remove a jet for its cleaning and blow the compressed air via the union for a hose. 
 
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 Do not blow a jet against the liquid direction.   | 
 
 
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