A) Orient the labels "Before" on the piston and connecting rod.
b) Apply a coat of engine oil to the piston pin and to the surface of the hole in the piston bosses.
V) Using the tool, press in the pin.
2. Install piston rings:
A) Install the expander and both scrapers of the oil scraper ring on the piston.
b) Using a ring plier, install both compression rings with the code marks facing up.
V) Place the rings on the piston so that their locks are located as shown in the figures.
3. Establish loose leaves in rods and covers of rods.
Attention: Insert bearings with oil holes into the connecting rod.