- Before installation examine a cover from within on existence of deposits of slags and other pollution. In case of need carefully clear a cover, having wiped it with the rags moistened in kerosene or other suitable solvent. Check a condition of the filtering element of system of ventilation of a case, in case of need wash out it the same solvent. For convenience of access to the filtering element it can be removed from a cover, having turned out fixing bolts. Before installation dry wipe a cover with pure rags.
- Make sure of purity and dryness of the interfaced surfaces of a cover and the case of the gas-distributing mechanism. Lay new sealing laying in a reception flute of a cover, having checked correctness of its placement concerning ledges. Accurately, controlling correctness of placement of laying, press a cover to the interfaced surface of the case of the gas-distributing mechanism.
- Screw fixing bolts and in accordance with the established procedure tighten bolts with the required effort.
Order of tightening of bolts fastening of a cover of GRM
- Restore initial connection of hoses.