Application: The system is installed only on diesel engines.
Information
1. The system consists of an RVG valve, a control valve and a set of various connecting vacuum hoses.
2. The RVG valve is mounted on the intake manifold flange and connected with another flange connection to the exhaust manifold using a semi-flexible tube.
Component Replacement
3. Disconnect the vacuum hose from the fitting on the valve RVG (pic. 4.3).
4. Turn away nuts and bolts and disconnect a semi-flexible connecting tube from a valve flange from a final collector. The tube is attached to the intake manifold with two nuts, to the RVG valve - with two bolts (pic. 4.4, a-c). Remove the pads.
5. Turn away bolts of fastening of the valve to a flange of an inlet collector and remove the valve (pic. 4.5). Remove the gasket.
6. Installation is the reverse procedure. Install new gaskets and new self-locking nuts.
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