Repair ZIL-5301
Assembly of the 4UTNI-T-1111005-50 high-pressure fuel pump for the ZIL-5301 vehicle
Before assembly, the low-pressure cavity of the pump must be flushed with diesel fuel under a pressure of 1.8-2.0 MPa. filtered M10G2 motor oil should be used to lubricate the pump and regulator parts
Figure 1 shows the D-245E3 engine control system.
Installing the ZIL-5301 valve timing mechanism
The valve timing shield gasket must not have any visible damage
Nots and other mechanical damage to the machined surfaces of the 4 valve timing shield are not allowed
The design of the front wheel service brakes is shown in Figure 1
The brake force regulator (Fig. 1) automatically regulates the pressure of compressed air supplied to the brake chambers of the rear wheels during braking in accordance with the current axial load
Adjusting the speed mode of the D-245
To adjust the speed mode of the high-pressure fuel pump, do the following:
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
