water pump DODGE TOWN AND COUNTRY 2001 Service Manual

NOTE: Intentional tampering with emissions control
systems can result in civil penalties being assessed
against you.
GEAR LUBRICATION ± RATINGS
SAE ratings also apply to multiple grade gear
lubricants. In addition, API classification defines the
lubricants usage.
DESCRIPTION - ENGINE COOLANT
WARNING: ANTIFREEZE IS AN ETHYLENE GLYCOL
BASE COOLANT AND IS HARMFUL IF SWAL-
LOWED OR INHALED. IF SWALLOWED, DRINK
TWO GLASSES OF WATER AND INDUCE VOMIT-
ING. IF INHALED, MOVE TO FRESH AIR AREA.
SEEK MEDICAL ATTENTION IMMEDIATELY. DO NOT
STORE IN OPEN OR UNMARKED CONTAINERS.
WASH SKIN AND CLOTHING THOROUGHLY AFTER
COMING IN CONTACT WITH ETHYLENE GLYCOL.
KEEP OUT OF REACH OF CHILDREN. DISPOSE OF
GLYCOL BASE COOLANT PROPERLY, CONTACT
YOUR DEALER OR GOVERNMENT AGENCY FOR
LOCATION OF COLLECTION CENTER IN YOUR
AREA. DO NOT OPEN A COOLING SYSTEM WHEN
THE ENGINE IS AT OPERATING TEMPERATURE OR
HOT UNDER PRESSURE, PERSONAL INJURY CAN
RESULT. AVOID RADIATOR COOLING FAN WHEN
ENGINE COMPARTMENT RELATED SERVICE IS
PERFORMED, PERSONAL INJURY CAN RESULT.
CAUTION: Use of Propylene Glycol based coolants
is not recommended, as they provide less freeze
protection and less corrosion protection.
The cooling system is designed around the coolant.
The coolant must accept heat from engine metal, in
the cylinder head area near the exhaust valves and
engine block. Then coolant carries the heat to the
radiator where the tube/fin radiator can transfer the
heat to the air.
The use of aluminum cylinder blocks, cylinder
heads, and water pumps requires special corrosion
protection. MopartAntifreeze/Coolant, 5 Year/
100,000 Mile Formula (MS-9769), or the equivalent
ethylene glycol base coolant with organic corrosion
inhibitors (called HOAT, for Hybrid Organic Additive
Technology) is recommended. This coolant offers the
best engine cooling without corrosion when mixed
with 50% Ethylene Glycol and 50% distilled water to
obtain a freeze point of -37ÉC (-35ÉF). If it loses color
or becomes contaminated, drain, flush, and replace
with fresh properly mixed coolant solution.CAUTION: MoparTAntifreeze/Coolant, 5 Year/
100,000 Mile Formula (MS-9769) may not be mixed
with any other type of antifreeze. Doing so will
reduce the corrosion protection and may result in
premature water pump seal failure. If non-HOAT
coolant is introduced into the cooling system in an
emergency, it should be replaced with the specified
coolant as soon as possible.
DESCRIPTION - LUBRICANTS AND GREASES
When service is required, DaimlerChrysler Corpo-
ration recommends that only Mopartbrand parts,
lubricants and chemicals be used. Mopartprovides
the best engineered products for servicing
DaimlerChrysler Corporation vehicles.
Only lubricants bearing designations defined by
the following organization should be used to service a
Chrysler Corporation vehicle.
²Society of Automotive Engineers (SAE)
²American Petroleum Institute (API) (Fig. 6)
²National Lubricating Grease Institute (NLGI)
(Fig. 7)
SAE VISCOSITY RATING
An SAE viscosity grade is used to specify the vis-
cosity of engine oil. These are specified with a dual
SAE viscosity grade which indicates the cold-to-hot
temperature viscosity range. Example SAE 5W-30 =
multiple grade engine oil.
DaimlerChrysler Corporation only recommends
multiple grade engine oils.
API QUALITY CLASSIFICATION
This symbol (Fig. 6) on the front of an oil container
means that the oil has been certified by the Ameri-
can Petroleum Institute (API) to meet all the lubri-
cation requirements specified by DaimlerChrysler
Corporation.
GEAR LUBRICANTS
SAE ratings also apply to multiple grade gear
lubricants. In addition, API classification defines the
lubricants usage. Such as API GL-5 and SAE 80W-
90.
Fig. 6 API Symbol
0 - 6 LUBRICATION & MAINTENANCERS
FLUID TYPES (Continued)
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LUBRICANTS AND GREASES
Lubricating grease is rated for quality and usage
by the NLGI. All approved products have the NLGI
symbol (Fig. 4) on the label. At the bottom NLGI
symbol is the usage and quality identification letters.
Wheel bearing lubricant is identified by the letter
ªGº. Chassis lubricant is identified by the latter ªLº.
The letter following the usage letter indicates the
quality of the lubricant. The following symbols indi-
cate the highest quality.
SPECIALIZED LUBRICANTS AND OILS
Some maintenance or repair procedures may
require the use of specialized lubricants or oils. Con-
sult the appropriate sections in this manual for the
correct application of these lubricants.
DESCRIPTION - ENGINE COOLANT
WARNING: ANTIFREEZE IS AN ETHYLENE GLYCOL
BASE COOLANT AND IS HARMFUL IF SWAL-
LOWED OR INHALED. IF SWALLOWED, DRINK
TWO GLASSES OF WATER AND INDUCE VOMIT-
ING. IF INHALED, MOVE TO FRESH AIR AREA.
SEEK MEDICAL ATTENTION IMMEDIATELY. DO NOT
STORE IN OPEN OR UNMARKED CONTAINERS.
WASH SKIN AND CLOTHING THOROUGHLY AFTER
COMING IN CONTACT WITH ETHYLENE GLYCOL.
KEEP OUT OF REACH OF CHILDREN. DISPOSE OF
GLYCOL BASE COOLANT PROPERLY, CONTACT
YOUR DEALER OR GOVERNMENT AGENCY FOR
LOCATION OF COLLECTION CENTER IN YOUR
AREA. DO NOT OPEN A COOLING SYSTEM WHEN
THE ENGINE IS AT OPERATING TEMPERATURE OR
HOT UNDER PRESSURE, PERSONAL INJURY CAN
RESULT. AVOID RADIATOR COOLING FAN WHEN
ENGINE COMPARTMENT RELATED SERVICE IS
PERFORMED, PERSONAL INJURY CAN RESULT.
CAUTION: Use of Propylene Glycol based coolants
is not recommended, as they provide less freeze
protection and less boiling protection.The cooling system is designed around the coolant.
The coolant must accept heat from engine metal, in
the cylinder head area near the exhaust valves and
engine block. Then coolant carries the heat to the
radiator where the tube/fin radiator can transfer the
heat to the air.
The use of aluminum cylinder blocks, cylinder
heads, and water pumps requires special corrosion
protection. MopartAntifreeze/Coolant, 5
Year/100,000 Mile Formula (MS-9769), or the equiva-
lent ethylene glycol base coolant with hybrid organic
corrosion inhibitors (called HOAT, for Hybrid Organic
Additive Technology) is recommended. This coolant
offers the best engine cooling without corrosion when
mixed with 50% Ethylene Glycol and 50% distilled
water to obtain a freeze point of -37ÉC (-35ÉF). If it
loses color or becomes contaminated, drain, flush,
and replace with fresh properly mixed coolant solu-
tion.
The green coolantMUST NOT BE MIXEDwith
the orange or magenta coolants. When replacing cool-
ant the complete system flush must be performed
before using the replacement coolant.
CAUTION: MoparTAntifreeze/Coolant, 5
Year/100,000 Mile Formula (MS-9769) may not be
mixed with any other type of antifreeze. Doing so
will reduce the corrosion protection and may result
in premature water pump seal failure. If non-HOAT
coolant is introduced into the cooling system in an
emergency, it should be replaced with the specified
coolant as soon as possible.DESCRIPTION - AUTOMATIC TRANSMISSION
FLUID
NOTE: Refer to the maintenance schedules for the
recommended maintenance (fluid/filter change)
intervals for this transaxle.
NOTE: For fluid level checking procedures, (Refer
to 21 - TRANSMISSION/TRANSAXLE/AUTOMATIC -
31TH/FLUID - STANDARD PROCEDURE).
NOTE: The 31TH transaxle has a common transmis-
sion and differential sump. Filling the transaxle
accommodates the differential as well.
TRANSMISSION FLUID
MopartATF+4 (Automatic Transmission Fluid-
Type 9602) is required in this transaxle. Substitute
fluids can induce torque converter clutch shudder.
Fig. 4 NLGI Symbol
1 - WHEEL BEARINGS
2 - CHASSIS LUBRICATION
3 - CHASSIS AND WHEEL BEARINGS
RGLUBRICATION & MAINTENANCE - RG - 2.5 L TURBO DIESEL0a-3
FLUID TYPES (Continued)
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CLEANING - DISC BRAKE SHOES
WARNING: DUST AND DIRT ACCUMULATING ON
BRAKE PARTS DURING NORMAL USE MAY CON-
TAIN ASBESTOS FIBERS FROM PRODUCTION OR
AFTERMARKET BRAKE LININGS. BREATHING
EXCESSIVE CONCENTRATIONS OF ASBESTOS
FIBERS CAN CAUSE SERIOUS BODILY HARM.
EXERCISE CARE WHEN SERVICING BRAKE
PARTS. DO NOT SAND OR GRIND BRAKE LINING
UNLESS EQUIPMENT USED IS DESIGNED TO CON-
TAIN THE DUST RESIDUE. DO NOT CLEAN BRAKE
PARTS WITH COMPRESSED AIR OR BY DRY
BRUSHING. CLEANING SHOULD BE DONE BY
DAMPENING THE BRAKE COMPONENTS WITH A
FINE MIST OF WATER, THEN WIPING THE BRAKE
COMPONENTS CLEAN WITH A DAMPENED CLOTH.
DISPOSE OF CLOTH AND ALL RESIDUE CONTAIN-
ING ASBESTOS FIBERS IN AN IMPERMEABLE
CONTAINER WITH THE APPROPRIATE LABEL. FOL-
LOW PRACTICES PRESCRIBED BY THE OCCUPA-
TIONAL SAFETY AND HEALTH ADMINISTRATION
(OSHA) AND THE ENVIRONMENTAL PROTECTION
AGENCY (EPA) FOR THE HANDLING, PROCESSING,
AND DISPOSING OF DUST OR DEBRIS THAT MAY
CONTAIN ASBESTOS FIBERS.
INSPECTION - DISC BRAKE SHOES
Visually inspect brake shoes (pads) for uneven lin-
ing wear. Also inspect for excessive lining deteriora-
tion. Check the clearance between the tips of the
wear indicators on the shoes (if equipped) and the
brake rotors.
If a visual inspection does not adequately deter-
mine the condition of the lining, a physical check will
be necessary. To check the amount of lining wear,
remove the disc brake shoes from the calipers.
Measure each brake shoe. The combined brake
shoe and its lining material thickness should be mea-
sured at its thinnest point.
²For front disc brake shoes, when a set of brake
shoes are worn to a thickness of approximately 7.95
mm (5/16 inch), they should be replaced.
²For rear disc brake shoes, when a set of brake
shoes are worn to a thickness of approximately 7.0
mm (9/32 inch), they should be replaced.
Replacebothdisc brake shoes (inboard and out-
board) on each caliper. It is necessary to replace the
shoes on the opposite side of the vehicle as well as
the shoes failing inspection.
If the brake shoe assemblies do not require
replacement, be sure to reinstall the brake shoes in
the original position they were remove from.
INSTALLATION - REAR DISC BRAKE SHOES
(1) Completely retract caliper piston back into pis-
ton bore of caliper assembly.
(2) Lubricate both adapter abutments where the
shoes contact with a liberal amount of MopartMul-
tipurpose Lubricant, or equivalent.
(3) If removed, install the brake rotor on the hub,
making sure it is squarely seated on the face of the
hub.
(4) Install the inboard brake shoe into the caliper
piston by firmly pressing it into the piston bore using
your thumbs. Be sure inboard brake shoe is posi-
tioned squarely against the face of the caliper piston.
(5) Install the outboard brake shoe on the disc
brake caliper. Be sure the outboard shoe is positioned
squarely against the outboard fingers of the caliper.
CAUTION: Use care when installing the caliper
assembly onto the adapter, so the caliper guide pin
bushings do not get damaged by the mounting
bosses.
(6) Carefully lower caliper and brake shoes over
rotor and onto adapter, reversing the removal proce-
dure (Fig. 16).
CAUTION: When installing the caliper guide pin
bolts extreme caution should be taken not to
crossthread the guide pin bolts.
(7) Install the caliper guide pin bolts. Tighten the
guide pin bolts to a torque of 35 N´m (26 ft. lbs.).
(8) Install the wheel and tire assembly. Tighten
the wheel mounting nuts in proper sequence until all
nuts are torqued to half specification. Then repeat
the tightening sequence to the full specified torque of
135 N´m (100 ft. lbs.).
(9) Remove jackstands or lower hoist.
CAUTION: Before moving vehicle, pump the brake
pedal several times to insure the vehicle has a firm
brake pedal to adequately stop the vehicle.
(10) Pump brake pedal several times to set brake
shoes to rotors.
(11) Check fluid level in reservoir.
(12) Road test the vehicle and make several stops
to wear off any foreign material on the brakes and to
seat the brake shoe linings.
RSBRAKES - BASE5-17
BRAKE PADS/SHOES - REAR DISC (Continued)
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COOLING
TABLE OF CONTENTS
page page
COOLING
DESCRIPTION............................1
OPERATION.............................1
DIAGNOSIS AND TESTING..................3
COOLING SYSTEM LEAK TEST.............3
COOLING SYSTEM FLOW CHECK..........3
COOLING SYSTEM AERATION.............3
COOLING SYSTEM DEAERATION...........3
STANDARD PROCEDURE...................4COOLING SYSTEM - DRAINING............4
COOLING SYSTEM - REFILLING............4
COOLANT - ADDING ADDITIONAL...........4
COOLANT LEVEL CHECK - ROUTINE........5
SPECIFICATIONS.........................6
SPECIAL TOOLS..........................6
ACCESSORY DRIVE.......................7
ENGINE................................13
TRANSMISSION.........................36
COOLING
DESCRIPTION - COOLING SYSTEM
The cooling system components consist of a radia-
tor, electric fan motors, shroud, pressure cap, thermo-
stat, transmission oil cooler, water pump, hoses,
clamps, coolant, and a coolant reserve system to com-
plete the circuit.
DESCRIPTION - HOSE CLAMPS
The cooling system uses spring type hose clamps.
If a spring type clamp replacement is necessary,
replace with the original Mopartequipment spring
type clamp.
CAUTION: A number or letter is stamped into the
tongue of constant tension clamps. If replacement
is necessary, use only a original equipment clamp
with matching number or letter (Fig. 1).
OPERATION - COOLING SYSTEM
The engine cooling systems primary purpose is to
maintain engine temperature in a range that will
provide satisfactory engine performance and emission
levels under all expected driving conditions. It also
provides hot water (coolant) for heater performance
and cooling for automatic transmission oil. It does
this by transferring heat from engine metal to cool-
ant, moving this heated coolant to the radiator, and
then transferring this heat to the ambient air.²When engine is cold: thermostat is closed, cool-
ing system has no flow through the radiator. The
coolant bypass flows through the engine only.
²When engine is warm: thermostat is open, cool-
ing system has bypass flow and coolant flow through
radiator.
Coolant flow circuits for the 2.4L and 3.3/3.8L
engines are shown in (Fig. 2).
Fig. 1 Spring Clamp Size Location
1 - SPRING CLAMP SIZE LOCATION
RSCOOLING7-1
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OPERATION - HOSE CLAMPS
The spring type hose clamp applies constant ten-
sion on a hose connection. To remove a spring type
hose clamp, use Special Tool 6094 or equivalent, con-
stant tension clamp pliers (Fig. 3) to compress the
hose clamp.
Fig. 2 Cooling System Flow
1 - HEATER - REAR (3.3/3.8L OPTIONAL EQUIPMENT) 6 - WATER PUMP
2 - HEATER - FRONT 7 - RADIATOR
3 - ENGINE 8 - COOLANT RECOVERY/RESERVE CONTAINER
4 - THERMOSTAT 9 - COOLANT FLOW - PRESSURE CAP VACUUM
5 - ENGINE OIL COOLER (3.3/3.8L OPTIONAL EQUIPMENT) 10 - COOLANT FLOW - PRESSURE CAP RELIEF
Fig. 3 Hose Clamp Tool
1 - HOSE CLAMP TOOL 6094
2 - HOSE CLAMP
7 - 2 COOLINGRS
COOLING (Continued)
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DIAGNOSIS AND TESTING - COOLING SYSTEM
LEAK
WARNING: THE WARNING WORDS ªDO NOT OPEN
HOTº ON THE RADIATOR PRESSURE CAP IS A
SAFETY PRECAUTION. WHEN HOT, PRESSURE
BUILDS UP IN COOLING SYSTEM. TO PREVENT
SCALDING OR INJURY, THE RADIATOR CAP
SHOULD NOT BE REMOVED WHILE THE SYSTEM
IS HOT OR UNDER PRESSURE.
With engine not running, remove radiator pressure
cap and wipe the radiator filler neck sealing seat
clean. The radiator should be full.
Attach the Cooling System Tester 7700 or equiva-
lent to the radiator, as shown in (Fig. 4) and apply
104 kPa (15 psi) pressure. If the pressure drops more
than 13.8 kPa (2 psi) in 2 minutes, inspect all points
for external leaks.
All radiator and heater hoses should be shaken
while at 104 kPa (15 psi), since some leaks occur only
while driving due to engine movement.
If there are no external leaks, after the gauge dial
shows a drop in pressure, detach the tester. Start
engine and run until the thermostat opens, allowing
the coolant to expand. Reattach the cooling system
tester. If the needle on the dial fluctuates it indicates
a combustion leak, usually a head gasket leak.
WARNING: WITH TOOL IN PLACE, PRESSURE WILL
BUILD UP FAST. EXCESSIVE PRESSURE BUILT UP,
BY CONTINUOUS ENGINE OPERATION, MUST BERELEASED TO A SAFE PRESSURE POINT. NEVER
PERMIT PRESSURE TO EXCEED 138 kPa (20 psi).
If the needle on the dial does not fluctuate, raise
the engine rpm a few times. If an abnormal amount
of coolant or steam emits from the tailpipe, it may
indicate a coolant leak caused by a faulty head gas-
ket, cracked engine block, or cracked cylinder head.
There may be internal leaks that can be deter-
mined by removing the oil dipstick. If water globules
appear intermixed with the oil it will indicate an
internal leak in the engine. If there is an internal
leak, the engine must be disassembled for repair.
DIAGNOSIS AND TESTING - COOLING SYSTEM
FLOW
To determine whether coolant is flowing through
the cooling system, use the following procedures:
(1) If engine is cold, idle engine until normal oper-
ating temperature is reached. Then feel the upper
radiator hose. If it is hot, coolant is circulating.
WARNING: DO NOT REMOVE THE COOLING SYS-
TEM PRESSURE CAP WITH THE SYSTEM HOT AND
UNDER PRESSURE BECAUSE SERIOUS BURNS
FROM COOLANT CAN OCCUR.
(2) Remove pressure cap when engine is cold,
remove small amount of coolant Idle engine until
thermostat opens, you should observe coolant flow
while looking down the filler neck. Once flow is
detected install the pressure cap.
DIAGNOSIS AND TESTING - COOLING SYSTEM
AERATION
Low coolant level in a cross flow radiator will
equalize in both tanks with engine off. With engine
at running and at operating temperature, the high
pressure inlet tank runs full and the low pressure
outlet tank drops, resulting in cooling system aera-
tion. Aeration will draw air into the water pump
resulting in the following:
²High reading shown on the temperature gauge.
²Loss of coolant flow through the heater core.
²Corrosion in the cooling system.
²Water pump seal may run dry, increasing the
risk of premature seal failure.
²Combustion gas leaks into the coolant can also
cause the above problems.
DIAGNOSIS AND TESTING - COOLING SYSTEM
DEAERATION
As air is removed from the cooling system, it gath-
ers in the coolant bottle. This pressure is released
into the atmosphere through the pressure valve
located in the pressure cap when pressure reaches 96
Fig. 4 Pressure Testing
RSCOOLING7-3
COOLING (Continued)
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SPECIFICATIONS
TORQUE
DESCRIPTION N´mFt.
Lbs.In.
Lbs.
Accessory Drive Belt Tensioner
Assembly (3.3/3.8L)ÐBolt28 Ð 250
Generator & A/C Compressor Drive
Belt Tensioner Assembly (2.4L)Ð
Bolt28 Ð 250
Coolant Outlet Connector/
Thermostat Housing
(2.4 & 3.3/3.8L)ÐBolts 28 Ð 250
Water Pump
(2.4 & 3.3/3.8L)ÐBolts 12 Ð 105
Water Pump Inlet Tube (2.4L)Ð
Bolts12 Ð 105
Water Pump Inlet Tube (3.3/3.8L)Ð
Bolts28 Ð 250
Water Pump Pulley (3.3/3.8L)Ð
Bolts28 Ð 250
Radiator to A/C CondenserÐ
Screws5Ð45
Radiator FanÐScrews 5 Ð 45
Radiator Mounting (Upper
Bracket)ÐNuts8Ð70
SPECIAL TOOLS
COOLING SYSTEM
Cooling System Tester 7700
Coolant Refractometer 8286
Fig. 8 Belt Tension Gauge 7198
7 - 6 COOLINGRS
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ACCESSORY DRIVE
TABLE OF CONTENTS
page page
ACCESSORY DRIVE
SPECIFICATIONS.........................7
BELT TENSIONER - 2.4L
REMOVAL...............................7
INSTALLATION............................7
BELT TENSIONER - 3.3/3.8L
REMOVAL...............................8
INSTALLATION............................8
DRIVE BELTS
DESCRIPTION............................8
OPERATION.............................8
DIAGNOSIS AND TESTING..................8ACCESSORY DRIVE BELT.................8
DRIVE BELTS - 2.4L
REMOVAL...............................9
CLEANING..............................10
INSPECTION............................10
INSTALLATION...........................10
ADJUSTMENTS..........................10
DRIVE BELTS - 3.3/3.8L
REMOVAL..............................11
CLEANING..............................11
INSPECTION............................11
INSTALLATION...........................12
ACCESSORY DRIVE
SPECIFICATIONS
SPECIFICATIONS - ACCESSORY BELT TENSION
ACCESSORY DRIVE
BELTGAUGE
2.4L ENGINE
A/C Compressor/
GeneratorDynamic Tensioner
Power SteeringNew Belt: 616 N (140
lbs.)
Used Belt: 396 N (90
lbs.)
3.3/3.8L ENGINES
A/C Compressor
Dynamic Tensioner
Generator/Water
Pump/Power Steering
BELT TENSIONER - 2.4L
REMOVAL
(1) Raise vehicle on hoist.
(2) Remove the drive belt shield.(3) Remove the generator/A/C drive belt. (Refer to
7 - COOLING/ACCESSORY DRIVE/DRIVE BELTS -
REMOVAL)
(4) Remove the belt tensioner (Fig. 1).
INSTALLATION
(1) Install belt tensioner and bolt (Fig. 1). Tighten
bolt to 28 N´m (250 in. lbs.).
(2) Install generator/A/C compressor drive belt.
(Refer to 7 - COOLING/ACCESSORY DRIVE/DRIVE
BELTS - INSTALLATION)
(3) Install splash shield.
(4) Lower the vehicle.
Fig. 1 Belt Tensioner - 2.4L
1 - BELT TENSIONER
2 - BOLT
RSACCESSORY DRIVE7-7
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INSTALLATION
(1) Route and position the drive belt onto all pul-
leys, except for the crankshaft (Fig. 10).(2) Rotate belt tensioner counterclockwise until
belt can be installed onto the crankshaft pulley (Fig.
8). Slowly release belt tensioner.
(3) Verify belt is properly routed and engaged on
all pulleys.
(4) Install drive belt shield (Fig. 7) and lower vehi-
cle.
Fig. 10 ACCESSORY DRIVE BELT
1 - DRIVE BELT
2 - POWER STEERING PUMP PULLEY
3 - BELT TENIONER PULLEY
4 - IDLER PULLEY
5 - GENERATOR PULLEY
6 - AIR CONDITIONING COMPRESSOR PULLEY
7 - CRANKSHAFT PULLEY
8 - WATER PUMP PULLEY
7 - 12 ACCESSORY DRIVERS
DRIVE BELTS - 3.3/3.8L (Continued)
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ENGINE
TABLE OF CONTENTS
page page
ENGINE
DIAGNOSIS AND TESTING.................14
COOLING SYSTEM DIAGNOSIS...........14
CLEANING..............................17
INSPECTION............................17
COOLANT
DIAGNOSIS AND TESTING.................17
COOLANT CONCENTRATION TESTING......17
STANDARD PROCEDURE..................18
COOLANT SERVICE.....................18
COOLANT RECOVERY CONTAINER
DESCRIPTION...........................18
OPERATION.............................18
DIAGNOSIS AND TESTING.................19
COOLANT RECOVERY SYSTEM CHECK.....19
REMOVAL..............................19
INSTALLATION...........................19
ENGINE BLOCK HEATER
DESCRIPTION...........................19
OPERATION.............................19
DIAGNOSIS AND TESTING.................19
ENGINE BLOCK HEATER TESTING.........19
REMOVAL..............................19
INSTALLATION...........................19
ENGINE COOLANT TEMP SENSOR - 2.4L
DESCRIPTION...........................20
REMOVAL..............................20
INSTALLATION...........................20
ENGINE COOLANT TEMP SENSOR - 3.3/3.8L
DESCRIPTION...........................20
REMOVAL..............................20
INSTALLATION...........................21
ENGINE COOLANT THERMOSTAT
DESCRIPTION...........................21
OPERATION.............................21
DIAGNOSIS AND TESTING.................22
THERMOSTAT.........................22
ENGINE COOLANT THERMOSTAT - 2.4L
REMOVAL..............................22
INSTALLATION...........................22
ENGINE COOLANT THERMOSTAT - 3.3/3.8L
REMOVAL..............................23
INSTALLATION...........................23
RADIATOR
DESCRIPTION...........................24
OPERATION.............................24
REMOVAL..............................24INSTALLATION...........................25
RADIATOR DRAINCOCK
REMOVAL..............................25
INSTALLATION...........................25
RADIATOR PRESSURE CAP
DESCRIPTION...........................26
OPERATION.............................26
DIAGNOSIS AND TESTING.................26
COOLING SYSTEM PRESSURE CAP
TESTING.............................26
RADIATOR CAP TO FILLER NECK SEAL.....26
CLEANING..............................27
INSPECTION............................27
RADIATOR FAN
DESCRIPTION...........................27
OPERATION.............................28
DIAGNOSIS AND TESTING.................28
RADIATOR FAN MOTOR TEST.............28
REMOVAL..............................29
INSTALLATION...........................29
RADIATOR FAN RELAY
DESCRIPTION...........................29
OPERATION.............................29
REMOVAL..............................29
INSTALLATION...........................29
WATER PUMP - 2.4L
DESCRIPTION...........................30
OPERATION.............................30
REMOVAL..............................30
CLEANING..............................31
INSPECTION............................31
INSTALLATION...........................31
WATER PUMP - 3.3/3.8L
DESCRIPTION...........................32
OPERATION.............................32
REMOVAL..............................32
CLEANING..............................33
INSPECTION............................33
INSTALLATION...........................33
WATER PUMP INLET TUBE - 2.4L
DESCRIPTION...........................34
REMOVAL..............................34
INSTALLATION...........................34
WATER PUMP INLET TUBE - 3.3/3.8L
REMOVAL..............................35
INSTALLATION...........................35
RSENGINE7-13
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