Electric Fuel Pump (Ess 291); Removing-Refitting Electric Fuel Pump - Fiat Bravo Service Manual

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E L E C T R I C F U E L PUMP
( E S S 291)
The electric pump assembly basically c o m -
prises:
- an electric fuel pump ( 1 ) ;
- a fuel filter ( 2 ) ;
- a float type level indicator ( 3 ) ;
- a diaphgragm pressure regulator ( 4 ) ;
- a mesh prefilter (5).
The fuel pump is of the single-stage type
with peripheral f l o w , w i t h high performance
under l o w voltage and temperature c o n d i -
tions. The advantages compared w i t h pumps
w h i c h operate on the positive-displacement
principle are its lighter w e i g h t and small d i -
mensions.

Removing-refitting electric fuel pump

The electric pump is located in the tank; to re-
move it:
Remove the attachment buttons (arrowed)
using tool 1878077000.
Lift the boot carpet.
Undo the screws (arrowed) and remove the
dust cover.
Disconnect the wiring connection for the
pump and fuel gauge sender unit.
Disconnect the fuel delivery pipe.
Undo the ring nut securing the fuel pump to
the tank using tool 1860893000 and a ring
spanner.
Remove the electric fuel pump assembly.
P4A39JJ03
E n g i n e
Fuel system
10.
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