In the VAZ-21126 engine, the joint between the cover and the cylinder head is sealed with a sealant applied to the mating surfaces of the parts

Drain the oil from the engine. We wash the engine and install it on a disassembly stand or stand

To ensure long-term and trouble-free operation of a diesel engine, the following basic provisions should be followed:

After dismantling, we install the engine on a stand for disassembly

Remove the generator, cylinder head, flywheel, oil filter

We dismantled the engine in the article - Dismantling the VAZ-21126 engine

Engine parts were detected in the article - Defection of engine parts VAZ-21126

Removing and installing oil cooler

The oil cooler is installed in front of the radiator of the engine cooling system and is connected to the lubrication system with rubber hoses