Remove the connecting rod caps, making sure that there are marks on them.
Remove the pistons with connecting rods through the cylinders.
Place marks on the connecting rod and piston.
Remove the piston pin circlips from the piston bosses and press out the pin.
Measure the clearance between piston rings and grooves.
Remove the piston rings and check the gap in the lock by inserting the rings into the cylinder.
Check the diameter of the cylinders and pistons.
Install the piston rings with a mark «TOR» up (to the bottom of the piston).
Warning. Pistons must be of the same brand and belong to the same mass group, which are marked with signs «+» or «—» on the bottom of the piston.
Connect the piston pin to the connecting rod. The piston pins must be matched with the pistons.
Install the piston pin circlips.
Position the piston ring locks at 120°intervals.
Insert the pistons with the connecting rods into the cylinders with the arrow pointing towards the piston crown towards the camshaft drive.
Install the connecting rod caps and tighten the connecting rod bolts (new) torque of 2.0 kgf·m, then tighten them by 70°.
Install the oil pump and oil sump.
Install the cylinder head.