Subaru 2009 IMPREZA Service Manual page 941

FUEL INJECTION (FUEL SYSTEMS)
3. Intake Manifold
A: REMOVAL
1) Set the vehicle on a lift.
2) Remove the V-belt covers.
3) Collect the refrigerant from A/C system. <Ref. to
AC-21, PROCEDURE, Refrigerant Recovery Pro-
cedure.>
4) Release the fuel
FU(H4DOTC)-60, RELEASING OF FUEL PRES-
SURE, PROCEDURE, Fuel.>
5) Disconnect the ground cable from battery.
6) Open the fuel filler lid and remove the fuel filler
cap.
7) Lift up the vehicle.
8) Remove the under cover.
9) Drain approximately 3.0 2 (3.2 US qt, 2.6 Imp
qt) of coolant. <Ref. to CO(H4DOTC)-14, DRAIN-
ING OF ENGINE COOLANT, REPLACEMENT,
Engine Coolant.>
10) Remove the air intake duct. <Ref. to
IN(H4DOTC)-11, REMOVAL, Air Intake Duct.>
11) Remove the air intake boot.
Intake Manifold
ME-03386
pressure. <Ref. to
IN-00203
IN-02475
FU(H4DOTC)-16
12) Remove the intercooler. <Ref. to IN(H4DOTC)-
13, REMOVAL, Intercooler.>
13) Remove the generator. <Ref. to SC(H4SO)-16,
REMOVAL, Generator.>
14) Remove the coolant filler tank. <Ref. to
CO(H4DOTC)-30, REMOVAL,
Tank.>
15) Disconnect the A/C pressure hoses from A/C
compressor. <Ref. to AC-38, REMOVAL, Hose and
Pipe.>
16) Disconnect the vacuum hose (A) and the con-
nector (B) from the PCV hose assembly.
17) Remove the connector from the PCV hose as-
sembly.
18) Remove the bolts which secure the air by-pass
pipe and PCV pipe to the intake manifold, and loos-
en the clamp which connects the throttle body and
duct.
19) Remove the duct from the throttle body.
Coolant Filler
(A)
(B)
FU-03898
FU-03899
FU-03020