Cleaning the cylinder block (Renault Symbol 1)

It is assumed that the unit has been removed from the vehicle, and all external elements and electrical devices have been dismantled from it (sensors, switches).

Work order:

• remove the remains of old gaskets and sealant from the block;
• remove the technological plugs by drilling a small hole in the plug, screwing a self-tapping bolt into it and removing the plug by pulling the head of the bolt;
• rinse all internal passages with warm water until the water coming out is clear. Dry the block and lubricate it with a thin layer of oil;
• install new plugs for the technological holes using sealant.

[Source link is located on: renaultbook]