Connect tachometer.
Check idle speed and CO but with a warm engine. Oil temperature +60°-80°С.
Remove air filter.
Remove and pinch the vacuum hose from the suction pipe to the automatically switched air filter heating (if available).
Stop engine.
Starting automation
Slightly open throttle. Install the stepped cap so that when the throttle is closed, the idle speed screw is in contact with the lug of the stepped cam.
Start the engine without pressing the gas pedal.
Measure the idle speed and compare with the table, see No. 4.48.
Use the adjusting screw to adjust (arrow).
Manual start damper
Pull the shutter until the markings match (arrow) with adjusting screw.
Hold the starting damper in the open position with your hand or a rubber band.
Start the engine.
Adjust the idle speed of the code with a screw, the value on see No. 4.48.
Place a new filling.
Attach the low pressure hose to the intake pipe of the air filter.
Install the air filter.
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