Repair ZIL-5301
The pressure regulator (Fig. 1) is designed for automatic regulation of pressure in the pneumatic system within 0.65 - 0.8 MPa, as well as for protecting pneumatic drive units from oil contamination and excessive pressure increase in the event of failure of the regulating device
Liquid heater mod. PZhD8 or PZhD12A, installed on ZIL vehicles and buses, is designed for pre-start heating of the diesel engine at ambient temperatures below minus 15 °C and heating of the bus interior in the cold season.
The fuel system of the diesel engine, in accordance with the diesel engine configuration, consists of:
- - Common RAIL fuel injection system, including a fuel pump,
The injector is used to inject and atomize fuel supplied to the diesel cylinders.
The MMZ 245.12 diesel engine uses a closed-type injector with hydraulic needle lift control