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Piston
The pistons are made of heat-resistant and high thermal conductivity of aluminum alloy, the piston skirt coated with graphite to reduce friction.
| Fig. 2.16. Piston: 1 - the piston - side view; 2 - displacement axis; 3 - outer diameter; 4 - piston - top view; 5 - labeling; 6 - the front part of the engine; 7 - recess for valves
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To reduce noise In Use pistons with an offset opening. The pistons and connecting rods can be separated interpretation by shrink fitting. To prevent incorrect assembly of the piston at a marking (?�). The piston is positioned so that the arrow marking faces the front of the engine (Fig. 2.16).
NOTE Piston L3 engine has a bore of the valve. |
Table 2.3 Characteristics of the pistons
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