Subaru Legacy 2004 Service Manual page 1048

FUEL INJECTION (FUEL SYSTEMS)
7. Knock Sensor
A: REMOVAL
1) Remove the collector cover.
2) Disconnect the ground cable from battery.
3) Remove the intercooler. <Ref. to IN(H4DOTC)-
12, REMOVAL, Intercooler.>
4) Disconnect the knock sensor connector.
5) Remove the knock sensor from cylinder block.
Knock Sensor
B: INSTALLATION
1) Install the knock sensor to cylinder block.
NOTE:
Extraction area of knock sensor cord must be posi-
tioned at a 60" angle relative to the engine rear.
Tightening torque:
24 N
IN-00203
2) Connect the knock sensor connector.
FU-01164
3) Install the intercooler.
<Ref. to IN(H4DOTC)-12, INSTALLATION, Inter-
cooler.>
4) Connect the battery ground cable to battery.
FU-00519
5) Install the collector cover.
FU(H4DOTC)-26
!
m (2.4 kgf-m, 17.4 ft-lb)
(A)
60
(A) Front side
FU-00413
FU-01164
IN-00203