13
FUELSYSTEM 2.2LDICOR
Disconnect the fuel filter to pump supply pipe
from the filter and fit the appropriate protection
plug to the end of the pipe.
Disconnect the fuel filter to sedimenter and plug
the pipe with the appropriate plug.
Loosen and remove the mounting bolt.
Take out the filter from its mounting bracket.
Installation of Fuel Filter
: -
Place the new filter in the retaining bracket,
ensuring it is pushed fully home. Then rotate the
filter to the required position and tighten the
mounting bracket.
Ensure that the connections of the new filter are
clean before removing the protection plugs from
the filter and pipe.
Identify inlet and outlet ports of the sedimenter
with the help of printed arrows given on the top
face of the fuel filter.
Reconnect the sedimenter to filter supply pipe.
Reconnect the filter to HP pump supply pipe.
Fit the fuel return line to fuel filter.
Using hand primer refill the fuel lines before
starting the vehicle.
PRIMINGPUMP
(Fig. 11)
If the performance of the engine is affected due to
the presence of the air in the fuel system (commonly
known as air lock), the detect can be removed by
bleeding the fuel system. This can be done by
pumping the Priming pump. Do not loosen the HP lines
of DICOR System for bleeding the air from the fuel
system. Also whenever the fuel filter or sedimenter
are replaced, Use hand primer to refill the fuel lines
before restarting.
Note
Do not loosen the HP lines of DICOR for bleeding the
air from the fuel system. Bleeding of the fuel system
should be done only using priming pump and engine
should be started.
Fig. 11




