engines

Removing the cylinder head was discussed in the article - Removing the cylinder head

We install the head on the workbench and disassemble the cylinder head.

The phase sensor signal is used by the controller to organize sequential fuel injection in accordance with the order of operation of the engine cylinders

The diesel power system consists of a Common RAIL battery injection system, low and high pressure fuel lines, intake and exhaust manifolds; turbocharger; fine and coarse fuel filters, air cleaner, fuel tank, charge air cooler

In the intake manifold of the ISF3.8 engine, the installation of an intake air heater for a start-up aid system is provided

Displaying fault codes

To display fault codes, turn off the engine, turn the ignition switch to the “I” position and turn on the diagnostic mode with the diagnostic test switch.

We remove the fuel rail to replace and check the operation of the injectors and when performing troubleshooting work related to the operation of the fuel system.

Usually, we start checking and replacing hydraulic pushers when increased engine noise occurs.

This is usually a ringing sound at the top of the engine.

We install the cylinder block on the engine assembly stand.

We collect and prepare the piston group

We prepare the crankshaft for assembly

If the valve does not fit snugly against the seat, gaps will form in some areas of the valve and seat. In this case, gases under pressure and at high speed pass into the formed cracks, therefore, in this place the chamfers are subject to strong corrosion and the adhesion of the valve to the seat deteriorates.