engine repair

The crankcase ventilation system ensures the removal of crankcase gases.

Blow-by gases through the exhaust hose enter the oil separator located on the cylinder block

Synchronization of the impulse wheels of the crankshaft and the drive gear shaft of the injection pump

The need to install (reinstall) the impulse wheels of the crankshaft and the shaft of the injection pump drive gearbox for their synchronization may be caused by the rearrangement of the injection pump drive gearbox during the current diesel engine repair

The engine oil pump is a conventional gear pump.

Disassembling the engine for overhaul.

Usually, an overhaul of the engine is required with a large motor resource, with a decrease in oil pressure and a decrease in compression in the engine cylinders

In figure 1, a diagram of the Foton Aumark ISF3.8 CM2220 electronic engine control system without SCR from 2010

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