Subaru Legacy III (2000-2003 year). Manual - part 407

IN(H4DOSTC)-16

INTAKE (INDUCTION)

TURBOCHARGER

3) Install the turbocharger to air intake duct.

4) Install the joint pipe to turbocharger.

NOTE:
Replace the gasket with a new one.

Tightening torque:

30 N·m (3.1 kgf-m, 22.4 ft-lb)

5) Install the turbocharger bracket.
6) Connect the engine coolant hose which is con-
nected to the coolant filler tank.
7) Lift-up the vehicle.
8) Install the center exhaust pipe. <Ref. to
EX(H4DOSTC)-8, INSTALLATION, Center Ex-
haust Pipe.>
9) Install the intercooler. <Ref. to IN(H4DOSTC)-
14, INSTALLATION, Intercooler.>

2. SECONDARY TURBOCHARGER

Refer to the installation of primary turbocharger for
installation procedure. <Ref. to IN(H4DOSTC)-15,
PRIMARY TURBOCHARGER, INSTALLATION,
Turbocharger.>

IN-00096

IN-00095

IN(H4DOSTC)-17

INTAKE (INDUCTION)

AIR BY-PASS VALVE

7. Air By-pass Valve

A: REMOVAL

1) Remove the air by-pass valve from intercooler.
2) Disconnect the air by-pass hoses from air by-
pass valve.

B: INSTALLATION

Install in the reverse order of removal.

Tightening torque:

16 N·m (1.6 kgf-m, 11.7 ft-lb)

IN-00098

IN-00098

IN(H4DOSTC)-18

INTAKE (INDUCTION)

TURBOCHARGING PRESSURE RELIEF VALVE

8. Turbocharging Pressure Re-

lief Valve

A: REMOVAL

Remove the turbocharging pressure relief valve
from secondary turbocharger and joint part of air
duct.

B: INSTALLATION

Install in the reverse order of removal.

IN-00099

IN(H4DOSTC)-19

INTAKE (INDUCTION)

SOLENOID BOX ASSEMBLY

9. Solenoid Box Assembly

A: REMOVAL

1) Disconnect the connector (A) for solenoid valve.
2) Disconnect the engine harness (B) from sole-
noid box.
3) Disconnect the hose (C) for surge tank.

4) Remove the lock plate on solenoid box side.

5) Disconnect the hose connector.

6) Remove the installation bolts, and then remove
the solenoid box assembly.

B: INSTALLATION

Install in the reverse order of removal.

Tightening torque:

6.4 N·m (0.65 kgf-m, 4.7 ft-lb)

(A)

(B)

(C)

IN-00100

IN-00101

IN-00102

IN-00103

IN-00103

IN-00101