 | PASSABLENESS
OF THE CAR |  |
Repair of the fuel pump
Insufficient filling of the carburettor
by fuel can be caused malfunction of the fuel pump. In this case
the pump assort, all details wash out in gasoline or kerosene and
carefully examine them for revealing of cracks and regional ohms
of cases, soaking up and delivery valves, in seats or axial displacement
of branch pipes of the top case, ruptures, and hardenings of a membrane
of the pump, elongation of edges of an aperture under draught of
a membrane. The lever of a manual drive and a lever spring should
work well. The pump filter should be pure, the grid should be whole,
and a sealing edge - equal. Elasticity of a spring check under loading.
Springs and the membranes, not satisfying to technical requirements,
are subject to replacement.
In the case of the fuel pump there can be such damages, as deterioration
of apertures under an axis of the lever of a drive, carving failures
under screws of fastening of a cover, planes of a socket of a cover
and the case. The worn out apertures under an axis of the lever
of a drive develop to diameter and insert the plug; the broken carving
in apertures it is possible to restore a way carvings the size.
Koroblenie planes eliminate covers grinding on a plate paste or
a grinding skin. If at the lever of a drive of a membrane of the
pump are worn out an aperture in which establish a basic finger,
and the working surface adjoining with an aperture develop to diameter,
and a working surface and subject to machining on a template. The
worn out lamellar valves repair their surfaces at grinding on to
a plate. After repair and assemblage the pump put on trial on the
special device.
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| Dirt road | Snow-covered
road | Mountain road |
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