FUEL SYSTEM
8-15
2.11 Inspecting and cleaning gauze filter of distribute type fuel injection pump (Bosch)
:$51,1*
Keep flames away when handling a diesel fuel. Wipe off any spilled fuel thoroughly.
Spilled fuel could cause a fire.
&$87,21
Cover the openings on the fuel injection pump to prevent dust from entering the fuel system.
When output shortage and/or hunting of the engine occured,
the gauze filter may be dirty. Clean the gauze filter
accordingly.
(1) Clean around the injection pump.
(2) Drain the fuel in the injection pump, and remove the
fuel hose and fuel pipe.
(3) Remove the spring with a tweezer.
(4) Remove the gauze filter with a tweezer.
Note: When removing the gauze filter, be careful not to
damage the metal mesh of the gauze filter.
(5) Remove the dirt and dust from the gauze filter cleaning
with compressed air or diesel fuel. When damage is
found, or when the gauze filter is still dirty after
cleaning, replace the gauze filter with a new one.
(6) Install the cleaned gauze filter and new gasket, and in
reverse order of disassembly, install the fuel pipe and
fuel hose.
Removing fuel hose and fuel pipe
Removing spring
Removing gauze filter
Fuel hose
Fuel pipe
Gasket
Spring
Gauze filter
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