
Removal and inspection of springs of the ZIL-5301 vehicle
Dismantling the front and rear springs is carried out in the same sequence

ZIL-5301 Clutch Release Drive
ZIL vehicles and buses use a hydraulic clutch drive with a pneumatic booster.
As a rule, the pneumatic-hydraulic booster (PGU) is disassembled for repair in the following cases:

Installation of high-pressure fuel pump, injectors, high-pressure and low-pressure pipes ZIL-5301
The high-pressure fuel pump mating plate must be clean; nicks and other damage to the plate are not allowed
Controls and control devices for diesel operation
Diesel control is remote, from the driver's seat. The installation of instruments and controls of the diesel engine is carried out by the consumer when installing the diesel engine on the vehicle