1996 CHRYSLER VOYAGER coolant level

MAINTENANCE SCHEDULES
INDEX
page page
GENERAL INFORMATION
INTRODUCTION......................... 3
SCHEDULE ± A.......................... 3SCHEDULE ± B.......................... 4
UNSCHEDULED INSPECTION............... 3
GENERAL INFORMATION
INTRODUCTION
Service and maintenance procedures for compo-
nents and systems listed in Schedule ± A or B can be
found by using the Group Tab Locator index at the
front of this manual. If it is not clear which group
contains the information needed, refer to the index at
the back of this manual.
There are two maintenance schedules that show
proper service based on the conditions that the vehi-
cle is subjected to.
Schedule ±A, lists scheduled maintenance to be
performed when the vehicle is used for general trans-
portation.
Schedule ±B, lists maintenance intervals for vehi-
cles that are operated under the conditions listed at
the beginning of the Maintenance Schedule section.
Use the schedule that best describes your driving
conditions.
Where time and mileage are listed, follow the
interval that occurs first.
UNSCHEDULED INSPECTION
At Each Stop for Fuel
²Check engine oil level, add as required.
²Check windshield washer solvent and add if
required.
Once a Month
²Check tire pressure and look for unusual wear
or damage.
²Inspect battery and clean and tighten terminals
as required.
²Check fluid levels of coolant reservoir, brake
master cylinder, power steering and transaxle and
add as needed.
²Check all lights and all other electrical items for
correct operation.
²Check rubber seals on each side of the radiator
for proper fit.
At Each Oil Change
²Inspect exhaust system.
²Inspect brake hoses
²Inspect the CV joints and front suspension com-
ponents
²Rotate the tires at each oil change interval
shown on Schedule ± A (7,500 miles) or every other
interval shown on Schedule ± B (6,000 miles).
²Check the coolant level, hoses, and clamps.
²If your mileage is less than 7,500 miles (12 000
km) yearly, replace the engine oil filter at each oil
change.
²Replace engine oil filter on 2.4L engines.
SCHEDULE ± A
7,500 Miles (12 000 km) or at 6 months
²Change engine oil.
15,000 Miles (24 000 km) or at 12 months
²Change engine oil.
²Replace engine oil filter.
22,500 Miles (36 000 km) or at 18 months
²Change engine oil.
²Inspect brake linings.
30,000 Miles (48 000 km) or at 24 months
²Change engine oil.
²Change automatic transmission fluid.
²Replace engine oil filter.
²Replace air cleaner element.
²Inspect tie rod ends and boot seals.
37,500 Miles (60 000 km) or at 30 months
²Change engine oil.
45,000 Miles (72 000 km) or at 36 months
²Change engine oil.
²Replace engine oil filter.
²Inspect brake linings.
²Flush and replace engine coolant at 36 months,
regardless of mileage.
NSLUBRICATION AND MAINTENANCE 0 - 3

LUBRICATION AND MAINTENANCE
CONTENTS
page page
GENERAL INFORMATION.................. 1
JUMP STARTING, HOISTING AND TOWING . . . 5MAINTENANCE SCHEDULES............... 2
GENERAL INFORMATION
INDEX
page page
GENERAL INFORMATION
ENGINE OIL Ð GASOLINE ENGINES........ 1
ENGINE OILÐDIESEL ENGINES............ 1FLUID CAPACITIES...................... 1
MANUAL TRANSMISSION FLUID
(A-558 and A-598 Models)................ 1
GENERAL INFORMATION
ENGINE OIL Ð GASOLINE ENGINES
Use only oils conforming to API (American Petro-
leum Institute) Quality SJ and Energy Conserving II,
or SH and Energy Conserving II, or ACEA A1±96.
SAE VISCOSITY GRADE
To assure of properly formulated engine oils, it is
recommended that SAE Grade 5W-30 engine oils that
meet Chrysler material standard MS-6395, be used.
SAE Grade 10W-30 oils are also acceptable when the
temperatures do not fall below 0ÉC. In areas where
these grades are not generally available, higher SAE
grades may be used.
Lubricants which have both an SAE grade number
and the proper API service classification shown on
the container should be used.
ENGINE OILÐDIESEL ENGINES
Use only Diesel Engine Oil meeting standardMIL-
2104Cor API ClassificationSG/CDorCCMC PD2.
SAE VISCOSITY GRADE
CAUTION: Low viscosity oils must have the proper
API quality or the CCMC G5 designation.
To assure of properly formulated engine oils, it is recom-
mended that SAE Grade 15W-40 engine oils that meet
Chrysler material standard MS-6395, be used. European
Grade 10W-40 oils are also acceptable.
Oils of the SAE 5W-30 or 10W-30 grade number
are preferred when minimum temperatures consis-
tently fall below -12ÉC.
MANUAL TRANSMISSION FLUID (A-558 and A-598
Models)
Use only SAE 10W-40 engine oils carrying the
European CCMC-G5 classification to fill the A-598
5±speed manual transmission.
FLUID CAPACITIES
Fuel Tank.............................76L
2.0L Gasoline Engine Oil with Filter........4.3L
2.5L VM Diesel Engine Oil With Filter......6.5L
2.0L Gasoline Engine Cooling System*.......6.0L
2.5L VM Diesel Engine Cooling System*....10.0 L
TransmissionÐ5-Speed Manual............2.2L
* Includes heater and coolant recovery tank filled
to Max level. Add 2.76L if equipped with Rear
Heater.
NS/GSLUBRICATION AND MAINTENANCE 0 - 1

MAINTENANCE SCHEDULES
INDEX
page page
GENERAL INFORMATION
MAINTENANCE SCHEDULE............... 2
MAINTENANCE SCHEDULEÐ
DIESEL ENGINE....................... 2SCHEDULEÐA (DIESEL).................. 2
SCHEDULEÐB (DIESEL).................. 3
UNSCHEDULED INSPECTION.............. 2
GENERAL INFORMATION
MAINTENANCE SCHEDULE
Refer to the 1998 GS Service Manual for Gasoline
Engine and non-engine related Maintenance Sched-
ules.
MAINTENANCE SCHEDULEÐDIESEL ENGINE
The following are engine related Maintenance
items which are unique to Diesel engine-equipped
vehicles. Refer to the 1998 GS Service Manual for
Gasoline Engine and non-engine related Maintenance
Schedules.
The service intervals are based on odometer read-
ings in kilometers. There are two maintenance sched-
ules that show proper service intervals. Use the
schedule that best describes the conditions the vehi-
cle is operated under.Schedule-Alists all the sched-
uled maintenance to be performed under normal
operating conditions.Schedule-Bis the schedule for
vehicles that are operated under one or more of the
following conditions:
²Day and night temperatures are below freezing.
²Stop and go driving.
²Long periods of engine idling.
²Driving in dusty conditions.
²Short trips of less than 5 miles.
²Operation at sustained high speeds during hot
weather above 32ÉC (90ÉF).
²Taxi, police or delivery service.
²Trailer towing.
UNSCHEDULED INSPECTION
At Each Stop for Fuel
²Check engine oil level, add as required.
²Check windshield washer solvent and add if
required.
Once a Month
²Check tire pressure and look for unusual wear
or damage.
²Inspect battery and clean and tighten terminals
as required.²Check fluid levels of coolant reservoir, brake
master cylinder, power steering and transaxle and
add as needed.
²Check all lights and all other electrical items for
correct operation.
²Check rubber seals on each side of the radiator
for proper fit.
At Each Oil Change
²Inspect exhaust system.
²Inspect brake hoses
²Inspect the CV joints and front suspension com-
ponents
²Rotate the tires at each oil change interval
shown on ScheduleÐA (7,500 miles) or every other
interval shown on ScheduleÐ B (6,000 miles).
²Check the coolant level, hoses, and clamps.
²If your mileage is less than 7,500 miles (12 000
km) yearly, replace the engine oil filter at each oil
change.
²Replace engine oil filter.
SCHEDULEÐA (DIESEL)
1 000 KM
²Change engine oil.
²Change engine oil filter.
²Check all fluid levels.
²Check correct torque, intake manifold mounting
nuts.
²Check correct torque, exhaust manifold mount-
ing nuts.
²Check correct torque, turbocharger mounting
nuts.
²Check correct torque, water manifold bolts.
10 000 KM
²Change engine oil.
²Change engine oil filter.
20 000 KM
²Change engine oil.
²Change engine oil filter.
²Replace air filter element.
0 - 2 LUBRICATION AND MAINTENANCENS/GS

²Check drive belt tension.
²Check glow plug operation.
30 000 KM
²Change engine oil.
²Change engine oil filter.
40 000 KM
²Change engine oil.
²Change engine oil filter.
²Replace air filter element.
²Check drive belt tension.
²Check glow plug operation.
²Replace fuel filter/water separator element.**
50 000 KM
²Change engine oil.
²Change engine oil filter.
60 000 KM
²Change engine oil.
²Change engine oil filter.
²Replace air filter element.
²Check glow plug operation.
²Replace drive belt.
²Check engine smoke.
²Replace engine coolant.
70 000 KM
²Change engine oil.
²Change engine oil filter.
80 000 KM
²Change engine oil.
²Change engine oil filter.
²Replace air filter element.
²Check drive belt tension.
²Check glow plug operation.
²Replace fuel filter/water separator element.**
90 000 KM
²Change engine oil.
²Change engine oil filter.
100 000 KM
²Change engine oil.
²Change engine oil filter.
²Replace air filter element.
²Check drive belt tension.
²Check glow plug operation.
EVERY 40 000 KM AFTER 80 000 KM
²Replace fuel filter/water separator element.**
**The fuel filter/water separator element should be
replaced once a year if the vehicle is driven less than
40 000 km annually or if power loss from fuel star-
vation is detected.
EVERY 10 000 KM AFTER 100 000 KM
²Change engine oil.
²Change engine oil filter.
EVERY 20 000 KM AFTER 100 000 KM
²Change engine oil.
²Change engine oil filter.
²Replace air filter element.
²Check drive belt tension.
²Check glow plug operation.
SCHEDULEÐB (DIESEL)
500 KM
²Check correct torque, intake manifold mounting
nuts.
²Check correct torque, exhaust manifold mount-
ing nuts.
²Check correct torque, turbocharger mounting
nuts.
²Check correct torque, water manifold bolts.
1 000 KM
²Change engine oil.
²Change engine oil filter.
²Check all fluid levels.
5 000 KM
²Change engine oil.
²Change engine oil filter.
10 000 KM
²Change engine oil.
²Change engine oil filter.
²Replace air filter element.
²Check drive belt tension.
²Check glow plug operation.
15 000 KM
²Change engine oil.
²Change engine oil filter.
20 000 KM
²Change engine oil.
²Change engine oil filter.
²Replace air filter element.
²Check drive belt tension.
²Check glow plug operation.
25 000 KM
²Change engine oil.
²Change engine oil filter.
30 000 KM
²Change engine oil.
²Change engine oil filter.
²Replace air filter element.
NS/GSLUBRICATION AND MAINTENANCE 0 - 3
GENERAL INFORMATION (Continued)

COOLING SYSTEM
CONTENTS
page page
GENERAL INFORMATION
ACCESSORY DRIVE BELTS................ 1
AUTOMATIC TRANSMISSION OIL COOLERÐ
2.4L................................. 3
COOLANT RECOVERY SYSTEM (CRS)....... 3
COOLANT.............................. 3
COOLING SYSTEM....................... 2
ENGINE BLOCK HEATER.................. 5
ENGINE THERMOSTAT.................... 3
RADIATOR PRESSURE CAP................ 4
RADIATOR............................. 3
WATER PUMPS......................... 3
DESCRIPTION AND OPERATION
COOLANT PERFORMANCE................. 6
RADIATOR HOSES AND CLAMPS........... 6
WATER PIPESÐ3.0L ENGINE.............. 6
WATER PUMPÐ3.3/3.8L ENGINES.......... 7
WATER PUMPÐ2.4L ENGINE.............. 6
WATER PUMPÐ3.0L ENGINE.............. 6
DIAGNOSIS AND TESTING
ACCESSORY DRIVE BELT.................. 7
COOLING SYSTEM DIAGNOSIS............. 8
DEAERATION.......................... 16
ELECTRIC FAN MOTOR TEST.............. 14
LOW COOLANT LEVEL AERATION.......... 15
PRESSURE TESTING RADIATOR CAP....... 15
RADIATOR CAP TO FILLER NECK SEAL
PRESSURE RELIEF CHECK.............. 15
RADIATOR COOLANT FLOW TEST.......... 14
RADIATOR FAN CONTROL................ 14
TEMPERATURE GAUGE INDICATION........ 16
TESTING COOLING SYSTEM FOR LEAKS.... 14
SERVICE PROCEDURES
COOLANT LEVEL CHECKÐROUTINE........ 16
COOLANT LEVEL SERVICE................ 16COOLANTÐADDING ADDITIONAL.......... 16
COOLING SYSTEMÐDRAINING............ 16
COOLING SYSTEMÐREFILLING........... 16
REMOVAL AND INSTALLATION
ACCESSORY DRIVE BELTSÐ2.4L.......... 23
ACCESSORY DRIVE BELTSÐ3.0L.......... 24
ACCESSORY DRIVE BELTÐ3.3/3.8L........ 24
ENGINE BLOCK HEATER................. 23
FAN MODULE.......................... 22
RADIATOR DRAINCOCK.................. 21
RADIATOR............................ 21
THERMOSTATÐ2.4L ENGINE............. 19
THERMOSTATÐ3.0L ENGINE............. 20
THERMOSTATÐ3.3/3.8L ENGINES......... 20
WATER PUMP INLET TUBEÐ2.4L ENGINE . . . 17
WATER PUMPÐ3.3/3.8L ENGINES......... 19
WATER PUMPÐ2.4L ENGINE............ 17
WATER PUMPÐ3.0L ENGINE............. 18
CLEANING AND INSPECTION
ACCESSORY DRIVE BELT................. 25
CHEMICAL CLEANING................... 25
COOLING SYSTEM CLEANING............. 25
RADIATOR PRESSURE CAP............... 25
REVERSE FLUSHING THE ENGINE......... 25
REVERSE FLUSHING THE RADIATOR....... 25
WATER PUMP......................... 24
ADJUSTMENTS
BELT TENSION CHART................... 26
BELT TENSION GAUGE METHOD........... 26
PROPER BELT TENSION................. 25
SPECIFICATIONS
COOLING SYSTEM CAPACITY............. 26
TORQUE CHART........................ 26
SPECIAL TOOLS
COOLING............................. 26
GENERAL INFORMATION
ACCESSORY DRIVE BELTS
The accessory drive system utilizes two different
style of drive belts. The conventional V-belt and the
Poly-V belt are used to drive the generator, air con-
ditioning compressor, power steering pump and waterpump. Satisfactory performance of these belts
depends on belt condition and proper belt tension.
Belt tensioning should be performed with the aid of a
Burroughs gauge Special Tool C-4162. Because of
space limitations in the engine compartment, the use
of the gauge may be restricted. Raise the vehicle on a
hoist and then remove the splash shield to gain
access to the drive belts.
NSCOOLING SYSTEM 7 - 1

COOLING SYSTEM
The cooling system has a radiator, coolant, electric fan
motor, shroud, pressure cap, thermostat, coolant reserve
system, transmission oil cooler, a water pump to circulate
the coolant, hoses, and clamps to complete the circuit.
²When Engine is cold: thermostat is closed, cool-
ing system has no flow through the radiator. The
coolant bypass flows through the engine only.
²
When Engine is warm: thermostat is open, cooling
system has bypass flow and coolant flow through radia-
tor.
Its primary purpose is to maintain engine temper-
ature in a range that will provide satisfactory engine
performance and emission levels under all expected
driving conditions. It also provides hot water (cool-
ant) for heater performance and cooling for automatic
transmission oil. It does this by transferring heat
from engine metal to coolant, moving this heated
coolant to the radiator, and then transferring this
heat to the ambient air.
Coolant flow circuits for 2.4L and 3.3/3.8L engines
are shown in (Fig. 1), and 3.0L engine coolant rout-
ing is shown in (Fig. 2)
Fig. 1 Cooling System Operation 2.4L and 3.3/3.8L Engines
Fig. 2 Cooling System Operation 3.0L Engine
7 - 2 COOLING SYSTEMNS
GENERAL INFORMATION (Continued)

COOLANT RECOVERY SYSTEM (CRS)
This system works with the radiator pressure cap
to use thermal expansion and contraction of the cool-
ant to keep the coolant free of trapped air. Provides a
convenient and safe method for checking coolant
level and adjusting level at atmospheric pressure
without removing the radiator pressure cap. It also
provides some reserve coolant to cover deaeration
and evaporation or boiling losses. All vehicles are
equipped with this system and take various shapes
and forms. (Fig. 3) shows a typical system in the typ-
ical location.
See Coolant Level Service, and Deaeration, and
Pressure Cap sections for operation and service.
AUTOMATIC TRANSMISSION OIL COOLERÐ2.4L
Oil cooler is internal oil to coolant type, mounted
in the radiator left tank (Fig. 4). Rubber oil lines feed
the oil cooler and the automatic transmission. Use
only approved transmission oil cooler hose. Since
these are molded to fit space available, molded hoses
are recommended.
ENGINE THERMOSTAT
The engine cooling thermostats are a wax pellet
driven, reverse poppet choke type. They are designed
to provide the fastest warm up possible by prevent-
ing leakage through them and to guarantee a mini-
mum engine operating temperature of 88 to 93ÉC
(192 to 199ÉF). They also automatically reach wide
open so they do not restrict flow to the radiator as
temperature of the coolant rises in hot weather to
around 104ÉC (220ÉF). Above this temperature the
coolant temperature is controlled by the fan, the
radiator, and the ambient temperature, not the ther-
mostat.
WATER PUMPS
A quick test to tell whether the pump is working is
to see if the heater warms properly. A defective pump
can not circulate heated coolant through the long
heater hose.The water pump on all models can
be replaced without discharging the air condi-
tioning system.
COOLANT
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. Cool-
ant then carries this heat to the radiator, where the
tube/fin assemblies of these components can give it
up to the air.
The use of aluminum cylinder heads, intake mani-
folds, and water pumps requires special corrosion
protection. MopartAntifreeze or the equivalent is
recommended for best engine cooling without corro-
sion, when mixed only to a freeze point of -37ÉC
(-35ÉF) to -59ÉC (-50ÉF). If it loses color or becomes
contaminated, drain, flush, and replace with fresh
properly mixed solution.
CAUTION: Do not use well water, or suspect water
supply in cooling system. A 50/50 ethylene glycol
and distilled water mix is recommended.
RADIATOR
The radiators are cross-flow types (horizontal
tubes) with design features that provide greater
strength along with sufficient heat transfer capabili-
Fig. 3 Coolant Recovery System
Fig. 4 Automatic Transmission Oil Cooler
NSCOOLING SYSTEM 7 - 3
GENERAL INFORMATION (Continued)

If the gasket is dirty or damaged, a vacuum
may not be achieved, resulting is loss of coolant
and eventual overheating due to low coolant
level in radiator and engine.
ENGINE BLOCK HEATER
The engine block heater is available as an optional
accessory on all models. The heater is operated by
ordinary house current (110 Volt A.C.) through a
power cord located behind the radiator grille. This
provides easier engine starting and faster warm-up
when vehicle is operated in areas having extremely
low temperatures. The heater is mounted in a core
hole (in place of a core hole plug) in the engine block,
with the heating element immersed in coolant.
Fig. 7 Cooling ModuleÐ3.0L (Front A/C Only)
Fig. 8 Cooling ModuleÐ3.0/3.3/3.8L (With Rear A/C)
Fig. 9 Radiator Pressure Cap Filler Neck
NSCOOLING SYSTEM 7 - 5
GENERAL INFORMATION (Continued)