Maintenance of the fuel filter-sump
Periodically drain the dirt and water through the drain hole (Fig. 1)
Periodically check the condition of springs, suspension springs and shock absorbers, their fastening and eliminate any identified faults
Disconnect the wire from the negative terminal of the battery.
Remove the distributor cap.
Possible pump malfunctions may include: leakage of the diaphragm and valves, decreased elasticity or breakage of the diaphragm spring, wear of pump drive parts
If the oil pump parts wear out a lot, the pressure in the lubrication system decreases and noise appears
In the article we will consider possible malfunctions of the rear axle of the UAZ-3151
Possible malfunctions of the pump (Fig. 1) can be: fluid leakage through the impeller seal as a result of wear of the sealing washer or destruction of the rubber seal seal, wear of bearings, breaks and cracks of the impeller