Subaru Impreza 2003 Service Manual page 940

FUEL INJECTION (FUEL SYSTEMS)
B: INSTALLATION
Install in the reverse order of removal. Do the fol-
lowing:
NOTE:
Replace the gaskets with new ones.
(1) Ensure sealing portion is free from fuel or for-
eign particles before installation.
(2) Tighten the nuts to specified torque in alpha-
betical sequence as shown in the figure.
Tightening torque:
4.4 N·m (0.45 kgf-m, 3.3 ft-lb)
( C )
( H )
( F )
C: INSPECTION
Connect the lead harness to connector terminal of
fuel pump, and then apply battery power supply to
check whether the pump operates.
WARNING:
• Wipe off the fuel completely.
• Keep the battery as far apart from fuel pump
as possible.
• Be sure to turn the battery supply ON and
OFF on battery side.
• Do not run the fuel pump for a long time un-
der non-load condition.
3 2 1
6 5 4
FUEL PUMP
( A )
( E )
( G )
( D )
( B )
FU-00109
FU-00375
FU(H4DOTC)-62