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

K-151, K-151D carburetors are installed on engines of model 402 and 4021.

The K-151 carburetor (Fig. 1) consists of three main detachable parts connected through sealing gaskets with screws

Let's take a closer look at removing and installing the carburetor