"Gazelle" Gas-2705>> Electric equipment>> Electric equipment of cars with engines ZMZ-4025, ЗМЗ-4026>> Possible malfunctions of the electropump and ways of their elimination
Possible malfunctions of the electropump and ways of their elimination
Cause of defect
Way of elimination
At inclusion the electropump does not work
There is no contact in connecting колодках
To check up reliability of connections and to eliminate malfunction
The switch does not work
Прверить and to repair it
Lag of brushes, замасливание or pollution by a dust of a collector-anchor of the electric motor
To disassemble the electric motor, to eliminate lag of brushes. To wipe a collector a rag moistened in gasoline. To clear grooves between collector plates
Oxidation of contacts of a fusible insert and its nest
To clear contacts of a nest of a fusible insert
Has fused a safety lock
To find a cause of defect, to eliminate it and to replace a safety lock