torque SUBARU FORESTER 2004 Service Repair Manual

CO(H4SO)-42
COOLING
Coolant Filler Tank
11.Coolant Filler Tank
A: REMOVAL
WARNING:
The radiator is pressurized. Wait until the en-
gine cools down before working on the radia-
tor.
1) Drain the coolant about 3.02 (3.2 US qt, 2.6 Imp
qt). GINE COOLANT, REPLACEMENT, Engine Cool-
ant.>
2) Remove the air cleaner upper cover and air in-
take boot. Cleaner.>
3) Remove the air cleaner element.
4) Disconnect the engine coolant hoses from cool-
ant filler tank.
5) Remove the bolts and nut which install coolant
filler tank.
6) Disconnect the engine coolant hose which con-
nects under side of coolant filler tank.
7) Remove the coolant filler tank.
B: INSTALLATION
1) Install in the reverse order of removal.
Tightening torque:
T1: 19 N
⋅m (1.9 kgf-m, 13.7 ft-lb)
T2: 21 N
⋅m (2.1 kgf-m, 15.2 ft-lb)
2) Fill engine coolant. ING OF ENGINE COOLANT, REPLACEMENT,
Engine Coolant.>
CO-00051
CO-00052
T2
T1
CO-00053

LU(H4SO)-3
LUBRICATION
General Description
B: COMPONENT
1. NON-TURBO MODEL
(1) Plug (13) Oil pressure switch (25) Drain plug
(2) Gasket (14) Oil filler duct (26) Metal gasket
(3) Relief valve spring (15) O-ring (27) Gasket
(4) Relief valve (16) Oil filler cap
(5) Oil seal (17) O-ringTightening torque: N
⋅m (kgf-m, ft-lb)
(6) Oil pump case (18) Baffle plateT1: 5 (0.5, 3.6)
(7) Inner rotor (19) O-ringT2: 6.4 (0.65, 4.7)
(8) Outer rotor (20) Oil strainerT3: 10 (1.0, 7.2)
(9) Oil pump cover (21) Oil level gauge guideT4: 44 (4.5, 32.5)
(10) Oil filter (22) O-ringT5: 25 (2.5, 18.1)
(11) O-ring (23) Oil pan
(12) Oil pump ASSY (24) Oil level gauge
LU-02008
(12)
(11)
T5
T2
T1
T2
T2
T1
T1
T1
T3
T4
T2
(13)
(9)
(8)
(7)
(6)
(20) (19)
(27) (18)(17) (15)
(14) (16)
(24)
(23) (10)
(25)(26)
(5)
(4)
(3)(2)
(1)
(22)
(21)
T4

LU(H4SO)-5
LUBRICATION
General Description
C: CAUTION
 Wear working clothing, including a cap, protec-
tive goggles, and protective shoes during opera-
tion.
 Remove contamination including dirt and corro-
sion before removal, installation or disassembly.
 Keep the disassembled parts in order and pro-
tect them from dust or dirt.
 Before removal, installation or disassembly, be
sure to clarify the failure. Avoid unnecessary re-
moval, installation, disassembly, and replacement.
 Be careful not to burn yourself, because each
part in the vehicle is hot after running.
 Be sure to tighten fasteners including bolts and
nuts to the specified torque.
 Place shop jacks or rigid racks at the specified
points.
 Before disconnecting electrical connectors of
sensors or units, be sure to disconnect the ground
cable from battery.
(1) Plug (16) Oil pressure switch (33) O-ring
(2) Gasket (17) Oil filler cap (34) Oil filter connector (model without
oil cooler)
(3) Relief valve spring (18) O-ring
(4) Relief valve (19) Oil filler duct (35) Plug (model without oil cooler)
(5) Oil seal (20) O-ring (36) O-ring
(6) Oil pump case (21) Rocker cover
(7) Inner rotor (22) Oil strainerTightening torque: N
⋅m (kgf-m, ft-lb)
(8) Outer rotor (23) GasketT1: 5 (0.5, 3.6)
(9) Oil pump cover (24) Oil level gauge guideT2: 6.4 (0.65, 4.7)
(10) Oil filter (25) Oil panT3: 10 (1.0, 7.0)
(11) Oil cooler connector (model with
oil cooler)(26) Oil level gaugeT4: 44 (4.5, 32.5)
(27) Metal gasketT5: 69 (7.0, 50.9)
(12) Water by-pass pipe (model with oil
cooler)(28) Drain plugT6: 6.4 (0.65, 4.7)
(29) O-ringT7: 25 (2.5, 18.1)
(13) Oil cooler (model with oil cooler) (30) Adapter (1)T8: 44 (4.5, 32.5)
(14) O-ring (31) Adapter (2)T9: 54 (5.5, 40)
(15) Oil pump ASSY (32) Baffle plate

LU(H4SO)-11
LUBRICATION
Engine Oil
6) Tighten the engine oil drain plug after draining
engine oil.
Tightening torque:
44 N
⋅m (4.5 kgf-m, 32.5 ft-lb)
7) Install the service hole cover.
8) Fill engine oil through the filler pipe up to upper
point on level gauge. Make sure that the vehicle is
placed level when checking oil level. Use the en-
gine oil of proper quality and viscosity, selected in
accordance with the table in figure.
Recommended oil
API classification SL, SJ with the “Energy
Conserving” logo is printed, or SH (if you
cannot obtain the oil with SL, SJ or SH
grades, you may use SG, SF grades “ENER-
GY CONSERVING” oil.)
ACEA specification, A1, A2 or A3
CCMC specification, G4 or G5
New API certification mark (Star burst mark)
label is on the container.
Engine oil capacity:
Upper level
4.02 (4.2 US qt, 3.5 Imp qt)
Lower level
3.02 (3.2 US qt, 2.6 Imp qt)
 Non-turbo model Turbo model
The proper viscosity helps vehicle get good cold
and hot starting by reducing viscous friction and
thus increasing cranking speed.
CAUTION:
When replenishing oil, it does not matter if the
oil to be added is a different brand from that in
the engine; however, use oil having the API
classification and SAE viscosity No. designat-
ed by SUBARU.
NOTE:
If the vehicle is used in areas with very high tempera-
tures or for other heavy duty applications, the follow-
ing viscosity oils may be used: API classification: SL
or SJ or SH
SAE Viscosity No. : 30, 40, 10W-50, 20W-40, 20W-
50.
9) Close the engine oil filler cap.
10) Start the engine and warm it up for a time.
11) After the engine stops, recheck the oil level. If
necessary, add engine oil up to the upper level on
level gauge.
(A) Drain plug
(B) Oil filter
(1) SAE Viscosity No. and Applicable Temperature
(2) PREFERRED
LU-00089
(B)
(A)
LU-02006
40 30 15 0 -15 -20 -30 ( C)
104 86 59 32
10W-30,10W-40 5 -4 -22 ( F)
SAE (1)
5W-30,0W-20 (2)
(1) SAE Viscosity No. and Applicable Temperature
(2) PREFERRED
(A) Oil level gauge
(B) Engine oil filler cap
(C) Upper level
(D) Lower level
(E) Approx. 1.02 (1.1 US qt, 0.9 Imp qt)
LU-02007
40 30 15 0 -15 -20 -30 ( C)
104 86 59 32 5 -4 -22 ( F)
SAE (1)
10W-30,10W-40
5W-30 (2)
LU-00138
(A)(B)
(C)
(D) (E)

LU(H4SO)-13
LUBRICATION
Oil Pump
12) Remove the timing belt guide. (MT model)
13) Remove the crank sprocket.
14) Remove the bolts which install oil pump onto
cylinder block.
15) Remove the oil pump by using flat tip screw-
driver.
CAUTION:
Be careful not to scratch the mating surfaces of
cylinder block and oil pump.B: INSTALLATION
Install in the reverse order of removal.
Do the following:
1) Apply liquid gasket to the matching surfaces of
oil pump.
Liquid gasket:
Part No. 004403007
THREE BOND 1215 or equivalent
2) Replace the O-ring (A) with a new one.
3) Apply a coat of engine oil to the inside of oil seal.
4) Be careful not to scratch the oil seal when install-
ing oil pump on cylinder block.
5) Position the oil pump, aligning the notched area
with crankshaft, and push the oil pump straight.
CAUTION:
Make sure the oil seal lip is not folded.
6) Install the oil pump.
Tightening torque:
T: 6.4 N
⋅m (0.65 kgf-m, 4.7 ft-lb)
LU-00013
LU-00014
LU-00015
LU-00016
LU-00017
(A)
LU-00018
LU-00019
T
T

LU(H4SO)-14
LUBRICATION
Oil Pump
C: DISASSEMBLY
Remove the screws which secure oil pump cover
and disassemble oil pump. Inscribe alignment
marks on the inner and outer rotors so that they can
be replaced in their original positions during reas-
sembly.
CAUTION:
Before disassembling the oil pump, remove the
relief valve.
D: ASSEMBLY
1) Install the front oil seal by using ST.
ST 499587100 OIL SEAL INSTALLER
NOTE:
Use a new oil seal.
2) Apply a coat of engine oil to the inner and outer
rotors.
3) Install the inner and outer rotors in their original
positions.
4) Install the oil relief valve and relief valve spring
and plug.
NOTE:
Use a new gasket.
5) Install the oil pump cover.
Tightening torque:
T1: 5 N
⋅m (0.5 kgf-m, 3.6 ft-lb)
T2: 44 N
⋅m (4.5 kgf-m, 32.5 ft-lb)
(A) Oil seal
(B) Pump case
(C) Inner rotor
(D) Outer rotor
(E) Pump cover
(F) Relief valve
(G) Relief valve spring
(H) Plug
(I) Gasket
LU-00020
(E)
(D)
(C)
(B)
(A)
(F)
(G)(I)
(H)
LU-00021
ST
LU-00022
T1
T2

LU(H4SO)-18
LUBRICATION
Oil Pan and Strainer
B: INSTALLATION
CAUTION:
Before installing the oil pan, clean sealant from
oil pan and engine block.
1) Install the baffle plate.
Tightening torque:
6.4 N
⋅m (0.65 kgf-m, 4.7 ft-lb)
2) Install the oil strainer onto baffle plate.
NOTE:
Replace the O-ring with a new one.
Tightening torque:
10 N
⋅m (1.0 kgf-m, 7.2 ft-lb)
3) Apply liquid gasket to the mating surfaces and
install oil pan.
Liquid gasket:
Part No. 004403007
THREE BOND 1215 or equivalent4) Tighten the bolts which install the oil pan onto
engine block.
Tightening torque:
5 N
⋅m (0.5 kgf-m, 3.6 ft-lb)
5) Lower the engine onto front crossmember.
6) Tighten the nuts which install front cushion rub-
ber onto front crossmember.
Tightening torque:
69 N
⋅m (7.0 kgf-m, 50.9 ft-lb)
7) Install the front and center exhaust pipes. (Non-
Turbo model) TION, Front Exhaust Pipe.>
NOTE:
Always use new gaskets.
8) Install the under cover.
9) Lower the vehicle.
CAUTION:
When lowering the vehicle, lower the lifting de-
vice and wire rope together.
LU-00033
LU-00032
LU-00034
LU-00031
LU-00030
LU-00035

LU(H4SO)-19
LUBRICATION
Oil Pan and Strainer
10) Remove the lifting device and steel cables.
11) Install the pitching stopper.
Tightening torque:
T1: 50 N
⋅m (5.1 kgf-m, 36.9 ft-lb)
T2: 58 N
⋅m (5.9 kgf-m, 42.8 ft-lb)
12) Install the radiator upper brackets.
13) Install the air intake duct and air cleaner case.
(Non-turbo model) LATION, Air Intake Duct.> INSTALLATION, Air Cleaner Case.>
14) Install the intercooler. (Turbo model) IN(H4DOTC)-11, INSTALLATION, Intercooler.>15) Install the air intake boot and air cleaner upper
cover. (Turbo model)
16) Connect the connector to mass air flow sensor.
(Turbo model)
17) Install the front wheels.
18) Connect the battery ground cable to battery.
19) Fill engine oil. TION, Engine Oil.>
C: INSPECTION
By visual check make sure the oil pan, oil strainer,
oil strainer stay and baffle plate are not damaged.
LU-00028
ME-00218T2T1
LU-00027
LU-00070
LU-00026
FU-00009

LU(H4SO)-20
LUBRICATION
Oil Pressure Switch
6. Oil Pressure Switch
A: REMOVAL
1) Remove the generator from bracket. SC(H4SO)-15, REMOVAL, Generator.>
2) Disconnect the terminal from oil pressure switch.
3) Remove the oil pressure switch.
B: INSTALLATION
1) Apply liquid gasket to the oil pressure switch
threads.
Liquid gasket:
Part No. 004403007
THREE BOND 1324 or equivalent
2) Install the oil pressure switch onto engine block.
Tightening torque:
25 N
⋅m (2.5 kgf-m, 18.1 ft-lb)
3) Connect the terminal of oil pressure switch.
4) Install the generator on bracket. SC(H4SO)-15, INSTALLATION, Generator.>
C: INSPECTION
Make sure oil does not leak or seep from where the
oil pressure switch is installed.
LU-00036
LU-00037
LU-00038
LU-00037
LU-00036

LU(H4SO)-22
LUBRICATION
Engine Oil Cooler
B: INSTALLATION
NOTE:
Engine oil cooler is equipped with turbo model only.
1) Install in the reverse order of removal.
2) Contact the knock pin (A) of adapter (1) to cylin-
der block rib (B) to install adapter (1).
3) Install the adapter (2).
4) Contact the engine oil cooler stopper (A) to
adapter (2) rib (B) to install engine oil cooler.
Tightening torque:
T1: 6.4 N
⋅m (0.7 kgf-m, 5.1 ft-lb)
T2: 44 N
⋅m (4.5 kgf-m, 33 ft-lb)
T3: 54 N
⋅m (5.5 kgf-m, 40 ft-lb)NOTE:
Always use a new O-ring.
C: INSPECTION
1) Check that the coolant passages are not
clogged using air blow method.
2) Check the mating surfaces of cylinder block, O-
ring groove and oil filter for damage.
LU-00042
(A)
(B)
LU-00043
(B)(A)
(A) Adapter (1)
(B) Adapter connector
(C) Adapter (2)
(D) Oil cooler
(E) Oil cooler connector
LU-00044
(A)
(B)
(C)
(D)
(E)
T1
T2
T3