The cylinder head is common to four cylinders, cast from aluminum alloy, with tent-shaped combustion chambers

Removal and installation of the cylinder head can be found in the article - “Replacing the cylinder head gasket.”

We also look at articles on the topic:

An external sign of wear on the valve stem seals is the short-term appearance of blue smoke from the exhaust pipe after starting the engine, as well as when braking the engine after a long drive under load.

Characteristics and possible malfunctions of the Kamaz-740.30-260 engine

The cylinder block is the main body part of the engine and is a cast iron with vermicular graphite

The crankshaft is made of high-quality steel and has five main and four connecting rod journals, connected by cheeks and mated with transition fillets

The gas distribution mechanism is designed to ensure the intake of fresh air charge into the cylinders and the release of exhaust gases from them

Cylinder block

• - it is not necessary to remove the engine to remove the cylinder head
• - to prevent damage to the paintwork of the wings of the body, it is necessary to use a special coating
• - to prevent damage to the cylinder head, before removing it, you must wait until the engine cools down

Threaded connection / Tightening torque Nm (kgf m)

Main bearing cap bolts:

The normal operation of the engine and its long service life can only be ensured if all recommendations are followed.

In the article, we will consider possible malfunctions of hydraulic valve clearance compensators and solutions

Possible malfunctions - Diagnostics - Remedy

Let's consider the malfunctions that may occur during engine operation:

• - The crankshaft is not turned by the starter;

During the operation of the engine, some malfunctions may occur:

• - engine does not start;