Subaru 2009 IMPREZA Service Manual page 999

FUEL INJECTION (FUEL SYSTEMS)
B: INSTALLATION
Install in the reverse order of removal while being
careful of the following.
• Make sure the sealing portion is free from fuel or
foreign matter before installation.
• Install with the protrusion (A) of gasket aimed at
the front side of the vehicle.
• Insert the protrusion (B) of gasket into the upper
plate. (3 places)
• Align the protrusion (C) of fuel pump assembly
with the cutout on the upper plate.
• Tighten the nuts to the specified torque in the or-
der as shown in the figure.
NOTE:
Use a new gasket and retainer.
Tightening torque:
4.4 N·m (0.4 kgf-m, 3.2 ft-lb)
4
(B)
6
7
(B)
Fuel Pump
(C)
1
8
(B)
5
3
2
(A)
FU-02835
FU(H4DOTC)-74
C: INSPECTION
1) Disconnect the ground cable from battery.
2) Remove the fuel pump. <Ref. to FU(H4DOTC)-
73, REMOVAL, Fuel Pump.>
3) Connect terminal No. 5 to the battery positive
terminal and the No. 6 terminal to the battery
ground terminal, and inspect the fuel pump opera-
tion.
WARNING:
• Wipe off fuel completely.
• Keep the battery as far apart from fuel pump
as possible.
• Do not run the fuel pump for a long time un-
der non-load condition.
IN-00203
2 1
4 3
6 5
FU-04110