battery replacement SUBARU FORESTER 2004 Service User Guide

CO(H4SO)-10
COOLING
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 your hands, 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.

CO(H4SO)-28
COOLING
Radiator
6. Radiator
A: REMOVAL
1. NON-TURBO MODEL
WARNING:
The radiator is pressurized. Wait until the en-
gine cools down before working on the radia-
tor.
1) Set the vehicle on a lift.
2) Disconnect the ground cable from battery.
3) Lift-up the vehicle.
4) Remove the under cover.
5) Drain the engine coolant completely. CO(H4SO)-19, DRAINING OF ENGINE COOL-
ANT, REPLACEMENT, Engine Coolant.>
6) Disconnect the connectors of radiator main fan
motor (A) and sub fan motor (B).
7) Disconnect the radiator outlet hose from water
pump.8) Disconnect the ATF cooler hoses from ATF pipe.
(AT model) Plug the openings in the hose and radi-
ator with caps in order to prevent ATF from leaking.
9) Lower the vehicle.
10) Disconnect the over flow hose.
11) Remove the reservoir tank.
12) Disconnect the radiator inlet hose from engine.
13) Remove the radiator upper brackets.
FU-00009
CO-00013
(A)(B)
CO-00076
CO-00034
CO-00015
CO-00035
CO-00036

CO(H4SO)-29
COOLING
Radiator
14) Detach the power steering hose from clip on ra-
diator.
15) Lift the radiator up and away from the vehicle.
2. TURBO MODEL
WARNING:
The radiator is pressurized. Wait until the en-
gine cools down before working on the radia-
tor.
1) Set the vehicle on a lift.
2) Disconnect the ground cable from battery.
3) Lift-up the vehicle.
4) Remove the under cover.
5) Drain the engine coolant completely. CO(H4SO)-19, DRAINING OF ENGINE COOL-
ANT, REPLACEMENT, Engine Coolant.>
6) Disconnect the connectors of radiator main fan
motor (A) and sub fan motor (B).7) Disconnect the radiator outlet hose from thermo-
stat cover.
8) Disconnect the ATF cooler hose from ATF pipe.
(AT model) Plug the opennings in the hose and ra-
diator with caps in order to prevent ATF from leak-
ing.
9) Disconnect the oil cooler hose from oil cooler
pipe. (MT model with oil cooler)
Install the cap to prevent oil from leaking.
10) Lower the vehicle.
11) Remove the V-belt covers.
12) Disconnect the overflow hose.
CO-00037
FU-00009
CO-00013
(A)(B)
CO-00030
CO-00034
SC-00096

CO(H4SO)-35
COOLING
Radiator Main Fan and Fan Motor
8. Radiator Main Fan and Fan
Motor
A: REMOVAL
1. NON-TURBO MODEL
1) Set the vehicle on a lift.
2) Disconnect the ground cable from battery.
3) Lift-up the vehicle.
4) Remove the under cover.
5) Drain the coolant aprrox. 12 (1.06 US qt, 0.88
Imp qt). ENGINE COOLANT, REPLACEMENT, Engine
Coolant.>
6) Disconnect the connector of main fan motor (A)
and sub fan motor (B).
7) Remove the ATF hose from two clips of radiator
fan motor assembly. (AT model)
8) Lower the vehicle.
9) Disconnect the over flow hose.
10) Remove the reservoir tank.11) Remove the radiator fan motor assembly
mounting bolts.
12) Disconnect the radiator inlet hose from engine.
13) Detach the power steering hose from clip on ra-
diator.
14) Rise up the radiator fan motor assembly to re-
move it from vehicle.
FU-00009
CO-00013
(A)(B)
CO-00015
CO-00064
CO-00035
CO-00037
CO-00065

CO(H4SO)-36
COOLING
Radiator Main Fan and Fan Motor
2. TURBO MODEL
1) Set the vehicle on a lift.
2) Disconnect the ground cable from battery.
3) Remove the radiator upper bracket. (AT model)
4) Lift-up the vehicle.
5) Remove the under cover.
6) Drain the engine coolant approx. 12(1.06 US qt,
0.88 Imp qt). OF ENGINE COOLANT, REPLACEMENT, Engine
Coolant.>
7) Disconnect the radiator main fan motor connec-
tor (A) and sub fan motor connector (B).8) Remove the radiator under cover securing bolt.
(AT model)
9) Pull the radiator lower hose upward to space ra-
diator from radiator under cover. Remove the ATF
hose to radiator fan motor assembly two clips. (AT
model)
10) Lower the vehicle.
11) Remove the V-belt cover.
12) Disconnect the overflow hose.
13) Remove the reservoir tank.
14) Remove the radiator main fan motor assembly
securing bolt.
FU-00009
CO-00036
CO-00013
(A)(B)
CO-00070
CO-00143
CO-00015
CO-00064

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

SP(H4SO)-3
SPEED CONTROL SYSTEM
General Description
2. RHD MODEL
C: CAUTION
 Wear work clothing, including a cap, protective
goggles, and protective shoes during operation.
 Remove contamination, including dirt and corro-
sion, before removal, installation or disassembly.
 Keep the disassembled parts in order and pro-
tect them from dust and 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) Accelerator bracket (6) Spring pin (11) Kick-down switch (AT model)
(2) Stopper (7) Accelerator spring
(3) Accelerator pedal lever (8) BushingTightening torque: N
⋅m (kgf-m, ft-lb)
(4) Accelerator pedal spring (9) ClipT1: 12 (1.2, 9.0)
(5) Accelerator pedal (10) Accelerator stopperT2: 18 (1.8, 13.0)
SP-00022
(1)
(2)(3)
(11)
(8)
(7) (9)
(6)(4)
(5)
(10)
T1
T2

IG(H4SO)-4
IGNITION
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 on 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.

SC(H4SO)-5
STARTING/CHARGING SYSTEM
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.

SC(H4SO)-22
STARTING/CHARGING SYSTEM
Battery
D: MEASUREMENT
WARNING:
 Do not bring an open flame close to the bat-
tery at this time.
CAUTION:
 Prior to charging, corroded terminals should
be cleaned with a brush and common baking
soda solution.
 Be careful since the battery electrolyte over-
flows while charging the battery.
 Observe the instructions when handling bat-
tery charger.
 Before charging the battery on vehicle, dis-
connect battery ground terminal. Failure to fol-
low this rule may damage alternator’s diodes or
other electrical units.
1. JUDGMENT OF BATTERY IN CHARGED
CONDITION
1) Specific gravity of electrolyte is held at a specific
value in a range from 1.250 to 1.290 for more than
one hour.
2) Voltage per battery cell is held at a specific value
in a range from 2.5 to 2.8 volts for more than one
hour.
2. CHECK HYDROMETER FOR STATE OF
CHARGE
3. NORMAL CHARGING
Charge the battery at current value specified by
manufacturer or at approx. 1/10 of battery’s am-
pere-hour rating.
4. QUICK CHARGING
Quick charging is a method in which the battery is
charged in a short period of time with a relatively
large current by using a quick charger.
Since a large current flow raises electrolyte temper-
ature, the battery is subject to damage if large cur-
rent is used for prolonged time. For this reason, the
quick charging must be carried out within a current
range that will not increase the electrolyte temper-
ature above 40°C (104°F).
It should be also remembered that the quick charg-
ing is a temporary means to bring battery voltage
up to a fair value and, as a rule, a battery should be
charged slowly with a low current.CAUTION:
 Observe the items in 3. NORMAL CHARGING.
 Never use more than 10 amperes when
charging the battery because that will shorten
battery life.
Hydrometer
indicatorState of charge Required action
Green dot Above 65% Load test
Dark dot Below 65% Charge battery
Clear dot Low electrolyteReplace battery*
(If cranking complaint)
*: Check electrical system before replacement.