2004 SUBARU FORESTER power steering pump

FU(H4DOTC)-19
FUEL INJECTION (FUEL SYSTEM)
Intake Manifold
12) Connect the engine harness connector to bulk-
head harness connectors.
13) Connect the brake booster vacuum hose.
14) Connect the engine coolant hoses to throttle
body.15) Connect the emission hose to PCV valve.
16) Connect the pressure hose to intake duct.
17) Install the power steering pump.
(1) Install the power steering tank on bracket.
(2) Connect the connector to the power steering
pump switch.
FU-00025
FU-02086
FU-00023
FU-00012
FU-00022
FU-00024
FU-00020
FU-00017

FU(H4DOTC)-20
FUEL INJECTION (FUEL SYSTEM)
Intake Manifold
(3) Install the power steering pump, and then
tighten the bolts.
Tightening torque:
22 N
⋅m (2.2 kgf-m, 16.2 ft-lb)
(4) Install the power steering pipe brackets on
right side intake manifold.
(5) Install the front side V-belt. ME(H4DOTC)-52, REMOVAL, V-belt.>
18) Install the coolant filler tank. 42, INSTALLATION, Coolant Filler Tank.>
19) Connect the accelerator cable. SP(H4SO)-9, INSTALLATION, Accelerator Control
Cable.>
20) Install the intercooler. 11, INSTALLATION, Intercooler.>
21) Install the air cleaner element.
22) Install the air cleaner upper cover and air intake
duct as a unit. TION, Air Cleaner.>23) Connect the connector to the fuel pump relay.
24) Connect the battery ground cable to battery.
25) Lift-up the vehicle.
26) Install the under cover.
27) Fill the coolant. ING OF ENGINE COOLANT, REPLACEMENT,
Engine Coolant.>
FU-00019
FU-00018
FU-00011
FU-00262
FU-00009

ME(H4DOTC)-42
MECHANICAL
Engine Assembly
(4) Engine harness connector
(5) Generator connector, terminal and A/C
compressor connectors
(6) Accelerator cable (2.0 L model)
(7) Clutch release spring (MT model)12) Disconnect the following hoses.
(1) Brake booster vacuum hose
(2) Heater inlet outlet hose
13) Remove the power steering pump from bracket.
(1) Loosen the lock bolt and slider bolt, and
then remove the front side V-belt. ME(H4DOTC)-52, FRONT SIDE BELT, RE-
MOVAL, V-belt.>
(2) Disconnect the power steering switch con-
nector.
(3) Remove the pipe with bracket from intake
manifold.
(A) A/C compressor connector
(B) Generator connector and terminal
ME-00029
ME-00030
(A) (B)
ME-00031
ME-00032
ME-00033
ME-00035
ME-00036

ME(H4DOTC)-43
MECHANICAL
Engine Assembly
(4) Remove the power steering pump from en-
gine.
(5) Remove the reservoir tank from bracket by
pulling it upward.
(6) Place the power steering pump on RH side
wheel apron.
14) Lift-up the vehicle.
15) Remove the ATF cooler pipe from frame. (AT
model)
16) Remove the center exhaust pipe. EX(H4DOTC)-9, REMOVAL, Center Exhaust
Pipe.>17) Remove the nuts which hold the lower side of
transmission to engine.
18) Remove the nuts which install the front cushion
rubber onto front crossmember.
19) Lower the vehicle.
20) Separate the clutch release fork from release
bearing. (MT model)
(1) Remove the clutch operating cylinder from
transmission.
(2) Remove the plug using a 10 mm hexagon
wrench.
ME-00037
ME-00038
ME-00039ME-00040
ME-00041
ME-00042

ME(H4DOTC)-47
MECHANICAL
Engine Assembly
6) Remove the garage jack.
7) Install the pitching stopper.
Tightening torque:
T1: 50 N
⋅m (5.1 kgf-m, 37 ft-lb)
T2: 58 N
⋅m (5.9 kgf-m, 43 ft-lb)
8) Remove the ST from torque converter clutch
case. (AT model)
NOTE:
Be careful not to drop the ST into torque converter
clutch case when removing ST.
ST 498277200 STOPPER SET
9) Install the starter. STALLATION, Starter.>
10) Install the torque converter clutch onto drive
plate. (AT model)
(1) Tighten the bolts which hold the torque con-
verter clutch to drive plate.
(2) Tighten other bolts while rotating the engine
by using ST.
CAUTION:
Be careful not to drop bolts into the torque con-
verter clutch housing.
ST 499977300 CRANK PULLEY WRENCHTightening torque:
25 N
⋅m (2.5 kgf-m, 18.1 ft-lb)
(3) Clog the service hole with plug.
11) Install the fuel filter and bracket.
12) Install the power steering pump on bracket.
(1) Install the reservoir tank on bracket.
(2) Install the power steering pump.
Tightening torque:
20.1 N
⋅m (2.05 kgf-m, 14.8 ft-lb)
ME-00047
T1
T2
MT-00085ME-00044
ME-00046
ME-00038
ME-00037

ME(H4DOTC)-53
MECHANICAL
V-belt
2. REAR SIDE BELT
1) Install the belt, and tighten the slider bolt (B) so
as to obtain the specified belt tension. ME(H4DOTC)-53, INSPECTION, V-belt.>
2) Tighten the lock nut (A).
Tightening torque:
Lock nut (A);
22.6 N
⋅m (2.3 kgf-m, 16.6 ft-lb)
C: INSPECTION
1) Replace the belts, if cracks, fraying or wear is
found.
2) Check the drive belt tension and adjust it if nec-
essary by changing generator installing position
and/or idler pulley installing position.
Belt tension (With using belt tension gauge)
(A)
Replaced: 640 — 780 N (65 — 80 kgf, 144 —
175 lb)
Reused: 490 — 640 N (50 — 65 kgf, 110 — 144
lb)
(B)*
Replaced: 740 — 880 N (76 — 89 kgf, 167 —
197 lb)
Reused: 350 — 450 N (36 — 46 kgf, 78 — 101
lb)
*: With air conditioner
(A)
(B)
ME-00060
(A) Front side belt
(B) Rear side belt
C/P Crank pulley
GEN Generator
P/S Power steering oil pump pulley
A/C A/C compressor pulley
I/P Idler pulley
C/P P/SA/C
GEN
(A)
(B)
I/P
PM-00154

ME(H4DOTC)-54
MECHANICAL
V-belt
Belt tension (Without using belt tension gauge)
(A)
Replaced: 7 — 9 mm (0.276 — 0.354 in)
Reused: 9 — 11 mm (0.354 — 0.433 in)
(B)*
Replaced: 7.5 — 8.5 mm (0.295 — 0.335 in)
Reused: 9.0 — 10.0 mm (0.354 — 0.394 in)
*: With air conditioner
(A) Front side belt
(B) Rear side belt
C/P Crank pulley
GEN Generator
P/S Power steering oil pump pulley
A/C Air conditioning compressor pulley
I/P Idler pulley
ME-00062
P/S
C/PGEN
I/P A/C 98 N (10 kgf, 22 lb)
(A)(B)

EN(H4DOTC)-7
ENGINE (DIAGNOSTIC)
General Description
12) Observe the following cautions when installing
a radio in MFI equipped models.
CAUTION:
 The antenna must be kept as far apart as pos-
sible from the control unit. (The ECM is located
under the steering column, inside of the instru-
ment panel lower trim panel.)
 The antenna feeder must be placed as far
apart as possible from the ECM and MFI har-
ness.
 Carefully adjust the antenna for correct
matching.
 When mounting a large power type radio, pay
special attention to the three items above men-
tioned.
 Incorrect installation of the radio may affect
the operation of the ECM.
13) Before disconnecting the fuel hose, disconnect
the fuel pump connector and crank the engine for
more than five seconds to release pressure in the
fuel system.If engine starts during this operation,
run it until it stops.
14) Problems in the electronic-controlled automatic
transmission may be caused by failure of the en-
gine, the electronic control system, the transmis-
sion proper, or by a combination of these.These
three causes (engine, electronic control system,
transmission) must be distinguished clearly when
performing diagnostics.
15) Diagnostics should be conducted by rotating
with simple, easy operations and proceeding to
complicated, difficult operations.The most impor-
tant thing in diagnostics is to understand the cus-
tomer’s complaint, and distinguish between the
three causes.
16) On the model with ABS, when performing driv-
ing test in jacked-up or lifted-up position, some-
times the warning light may be lit, but this is not a
malfunction of the system.The reason for this is the
speed difference between the front and rear
wheels.After diagnosis of engine control system,
perform the ABS memory clearance procedure of
self-diagnosis function.
B: INSPECTION
Before performing diagnostics, check the following
items which might affect engine problems:
1. BATTERY
1) Measure battery voltage and specific gravity of
electrolyte.
Standard voltage: 12 V
Specific gravity: Above 1.2602) Check the condition of the main and other fuses,
and harnesses and connectors.Also check for
proper grounding.
2. ENGINE GROUND
Make sure the engine ground terminal is properly
connected to the engine.
C: NOTE
1. GENERAL DESCRIPTION
 On-board diagnosis (OBD) system detects and
indicates a fault in various inputs and outputs of the
complex electronic control.Malfunction indicator
light in the combination meter indicates occurrence
of a fault or trouble.
 Further, against such a failure or sensors as may
disable the drive, the fail-safe function is provided
to ensure the minimal driveability.
 The OBD system incorporated with the vehicles
within this engine family complies with Section
1968.1, California Code of Regulations (OBD-II
regulation).The OBD system monitors the compo-
nents and the system malfunction listed in Engine
Section which affects on emissions.
 When the system decides that a malfunction oc-
curs, malfunction indicator light illuminates.At the
same time of the malfunction indicator light illumi-
nation or blinking, the DTC and a freeze frame en-
gine conditions are stored into on-board computer.
 The OBD system stores freeze frame engine
condition data (engine load, engine coolant tem-
perature, fuel trim, engine speed and vehicle
speed, etc.) into on-board computer when it detects
a malfunction first.
 If the OBD system detects the various malfunc-
tions including the fault of fuel trim or misfire, the
OBD system first stores freeze frame engine condi-
tions about the fuel trim or misfire.
 When the malfunction does not occur again for
three consecutive driving cycles, malfunction indi-
cator light is turned off, but DTC remains at on-
board computer.
 The OBD-II system is capable of communication
with a general scan tool (OBD-II general scan tool)
formed by ISO 9141 CARB.
EN-00070