4.4.10. Replacement of the directing plugs of valves
The directing plug from non-ferrous metal (M104.990 engines of the first version)
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The directing plug of the valve of the M104.990 engine (the first version). Dimensional characteristics of the plug are provided in Specifications. |
The ceramic-metal directing plug of M104.990 engines (the second version) and M104.944/994
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The ceramic-metal directing plug of M104.990 engines (the second version) and M104.944/994. Dimensional characteristics of the plug are provided in Specifications. |