Note. After reaming, the old reference value must be invalidated and a new height reference value must be knocked out.
Note. After reaming, invalidate the old control value and knock out a new elevation control value.
Note. The junction of the upper oil scraper ring should be positioned with an offset of 25–50 mm to the left and the lower one with an offset of 25–50 mm to the right from the junction of the lower intermediate ring.
Piston and connecting rod: 1 - marking of the control number of the inner diameter of the cylinder; 2 - inner diameter of the cylinder; 3 - oil scraper «D» ring with sleeve spring; 4 - minute or two-sided trapezoidal ring; 5 - rectangular ring; 6 - piston diameter
Crankshaft: 1 - main pin; 2 – a pin of the bearing of a rod; 3 - root pin (centering bearing); 4 - color marking of the crankshaft; 5 - color marking of bearing shells; 6 - marking of bearing shells
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