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Adjusting the engine idling

Adjusting screw 1 of CO quality (composition) using a mixture of key KDEP 6.35

The content of carbon monoxide (CO) in the exhaust gases is regulated by a screw 1 with hexagon socket wrench, closed with plugs. The content of CO is reduced by screwing the screw device 1 KDEP 6.35.

It is prohibited to increase the engine speed when the key is inserted into the screw KDEP since there may be bent drive lever pressure flow meter of air.

Adjusting screw 2 idling

Engine speed at idle regulated screw 2 idling. Alternately turn the screws 1 and 2 until the CO content of less than 3% of the engine speed to idle speed within 900 ?� 50 rev / min.