Repair ZIL-5301

Adjustment of the D-245 boost corrector
The rod movement should begin when the air pressure in the above-diaphragm space is 0.005-0.010 MPa

Based on operating experience, it is advisable to change the fine filter after 3-4 thousand km.
To replace the filter, we will need wrenches "13", "19", "17", a brush, a 1L container for draining fuel from the housing.

Replacing the fine fuel filter
The service life of the fine fuel filter depends on the purity of the fuel used

During major repairs, diesel engines must undergo cold and hot running-in, acceptance testing, technical inspection, and organoleptic testing

On the ZIL-5301, in addition to the voltage regulator relay, which is located to the left of the driver's seat below, there is also an excitation winding relay