Attention! If necessary, the dismantling of the engine SHPG can be performed on the vehicle without removing the engine.
We carry out work on a viewing ditch or a lift.
Removing the engine crankcase (see Removing the oil pan and engine oil pump on a car).
head «at 14» unscrew the two nuts securing the connecting rod cap (the piston must be at BDC).
Hammer with plastic head (or a hammer with a soft metal head) apply light blows to the side surfaces of the cover to loosen its fit on the connecting rod bolts.
We remove the connecting rod cover.
Move the rod up.
Resting the wooden handle of the hammer against the connector of the lower head of the connecting rod, we push the connecting rod up until the piston leaves the cylinder...
... and take out the piston with connecting rod assembly.
Similarly, we dismantle the pistons with connecting rods of other cylinders.
We install the SHG in the reverse order (see also Engine disassembly and assembly).
Before installing the piston with the connecting rod in the cylinder, we compress the piston rings with a mandrel.
Install the connecting rod with the piston into the cylinder.
Resting the hammer handle against the bottom of the piston, we push the piston into the cylinder.
Further assembly is carried out in the reverse order.