Vacuum carburetor regulator
If the diaphragm is damaged, there is no control of the air damper.
Work is carried out on a carburetor removed from the engine.
Withdrawal
1. Unscrew the 4 screws and remove the vacuum regulator housing and spring.
2. Disconnect the diaphragm from the pusher and remove it.
Installation
1. Fix the diaphragm on the pusher while aligning the vacuum hole of the diaphragm with the channel in the carburetor.
2. Install the vacuum regulator housing with the spring and screw in the screws without tightening them.
3. Open the air damper and finally tighten the screws.
4. After installing the carburetor on the engine, adjust the idle speed and carbon monoxide content (SO).
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