Subaru IMPREZA GD 2007 Series Manual page 2363

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INTAKE (INDUCTION)
2. STI MODEL
1) Set the vehicle on a lift.
2) Disconnect the ground cable from the battery.
3) Lift up the vehicle.
4) Remove the center exhaust pipe. <Ref. to
EX(H4DOTC)-10, REMOVAL, Center Exhaust
Pipe.>
5) Lower the vehicle.
6) Separate the turbocharger joint pipe from turbo-
charger.
7) Disconnect the engine coolant hose which is
connected to coolant filler tank.
Turbocharger
8) Loosen the clamp which secures turbocharger to
intake duct.
9) Loosen the flare joint of the oil inlet pipe, and dis-
FU-00009
connect the flare joint.
10) Remove the oil inlet pipe from turbocharger.
CAUTION:
In order to prevent damaging the oil pipe on the
cylinder head side, fix the section (a) shown in
the figure when loosing the oil inlet pipe flare
nut, and avoid the part from rotating together
while loosening the nut.
IN-00019
IN-00020 11) Disconnect the engine coolant hose from the
pipe, and remove the turbocharger bracket RH.
IN(H4DOTC)-16
IN-00074
(a)
LU-02511
IN-00022
IN-00172