Subaru Legacy (2005 year). Manual - part 263

IN(H4DOTC)-11

INTAKE (INDUCTION)

Intake Duct

6. Intake Duct

A: REMOVAL

1) Remove the collector cover.
2) Disconnect the ground cable from battery.

3) Remove the intake manifold.
<Ref. to FU(H4DOTC)-12, REMOVAL, Intake Man-
ifold.>
4) Remove the sensor, engine harness and fuel
pipe attached to the intake manifold. <Ref. to
FU(H4DOTC)-16, DISASSEMBLY, Intake Mani-
fold.>
5) Remove the intake duct from intake manifold.

B: INSTALLATION

Install in the reverse order of removal.

Tightening torque:

19 N

⋅

m (1.9 kgf-m, 13.7 ft-lb)

IN-00203

IN-00221

IN-00221

IN(H4DOTC)-12

Vehicle-id:
SIE-id:S144804a18:A:REMOVAL
∼

INTAKE (INDUCTION)

Intercooler

7. Intercooler

A: REMOVAL

1) Remove the collector cover.
2) Loosen the clamp, and then remove the air by-
pass pipe (A) from air by-pass valve.
3) Loosen the clamp, and then remove the intake
duct (B) from intercooler.

4) Remove the bolts which secure intake duct to
turbocharger.

5) Remove the bolts which secure intercooler to
bracket, and then remove the intercooler.

B: INSTALLATION

Install in the reverse order of removal.

Tightening torque:

16 N

⋅

m (1.6 kgf-m, 11.8 ft-lb)

C: DISASSEMBLY

1) Remove the intake ducts from intercooler.
2) Remove the air by-pass valve from intercooler.

IN-00222

(B)

(A)

IN-00223

IN-00224

IN-00224

IN-00223

IN-00225

IN(H4DOTC)-13

INTAKE (INDUCTION)

Intercooler

D: ASSEMBLY

Assemble in the reverse order of disassembly.

Tightening torque:

6.5 N

⋅

m (0.66 kgf-m, 4.8 ft-lb)

IN-00225

IN(H4DOTC)-14

Vehicle-id:
SIE-id:S144805a18:A:REMOVAL
∼

INTAKE (INDUCTION)

Turbocharger

8. Turbocharger

A: REMOVAL

1) Set the vehicle on a lift.
2) Remove the collector cover.
3) Disconnect the ground cable from battery.

4) Remove the intercooler. <Ref. to IN(H4DOTC)-
12, REMOVAL, Intercooler.>
5) Remove the intercooler bracket RH.
6) Remove the linear motion mounting. 
<Ref. to ME(H4DOTC)-38, REMOVAL, Linear Mo-
tion Mounting.>
7) Remove the linear motion mounting bracket.

8) Remove the center exhaust pipe.
<Ref. to EX(H4DOTC)-6, REMOVAL, Center Ex-
haust Pipe.>
9) Lower the vehicle.
10) Disconnect the engine coolant hose which is
connected to coolant filler tank.

11) Separate the turbocharger joint pipe from tur-
bocharger.

12) Remove the bolts which secure oil pipe bracket
to turbocharger.
13) Remove the oil inlet pipe from turbocharger.

14) Remove the bolts which secure turbocharger to
bracket.

15) Disconnect the hoses from the oil outlet pipe
(A) and coolant pipe (B) located under the turbo-
charger.

16) Take out the turbocharger from engine com-
partment.

(A) Linear motion mounting bracket

(B) Turbocharger bracket

IN-00203

IN-00251

(A)

(B)

IN-00226

IN-00227

IN-00228

IN-00229

IN-00230

(B)

(A)