check oil VOLKSWAGEN TRANSPORTER 1990 T4 / 4.G User Guide
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Page 106 of 165

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VEHICLE CARE
ENGINE OIL FILTER
: he oil
filter
should be changed at the inter-
,als
listed in your Maintenance booklet.
• Remove old oil
filter
element and dis
card.
• Use
only
Oil
filter
part
No.:
070115561
as
otherwise
engine
damage
can occur.
• Lightly coat seal of new
filter
element
with
oil. • Screw on
filter
element and hand-
tighten according to manufacturer's instructions on the carton or on the
filter
element.
• Fill engine
with
appropriate amount of
engine oil.
• Run engine at various speeds for three
to five minutes and check for leaks.
• Check dipstick for correct oil level, top
up if necessary.
Always
heed
WARNINGS
on
page
96 and 97. 101
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Page 107 of 165

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VEHICLE CARE
AUTOMATIC TRANSMISSION FLUID / MANUAL TRANSMISSION OIL
Automatic Transmission Fluid
The torque converter and the transmis
sion are lubricated with Automatic Trans mission Fluid (ATF).
The final drive requires hypoid oil SAE 90,
which does not have to be changed.
Checking the ATF level
The ATF has to be checked at frequent intervals, for instance, when the engine
oil is being checked or at least at the intervals specified in your Maintenance
booklet.
Always heed WARNINGS on page 97. A correct ATF level is very important for
transmission operation.
To obtain an accurate reading, the
vehicle must be on level ground, and the
fluid must have reached operating
tem
perature. Normally, after a cold-start the
fluid will reach operating temperature when the vehicle has been driven for ab
out 6 miles or 10 km. If the ATF is too cool
or too hot, the fluid level reading will be inaccurate.
WARNING Before checking the ATF, the selector
lever must be securely locked in the Park position and the parking brake ap
plied firmly.
Checking the ATF level is potentially hazardous because the hot engine has
to be running during the check. Do not
attempt to check the ATF before read ing all WARNINGS on page 97.
The ATF filler neck is in the engine com- partement on the left hand side. The dip
stick is attached to the
plug.
Pull it out
and wipe clean first before inserting it to
take a reading. The Automatic transmission may be da
maged by even a tiny speck of dirt.
Only use lint free rags to wipe the dip
stick.
To get a true reading, the ATF must be at operating temperature.
You have enough ATF if the fluid level is between the two marks on the dipstick. I:
should never be above or below these marks. If level is too high or too low do not
just add or drain ATF. Have your dealer check and correct the cause as soon as possible.
For correct ATF specifications, see "Lub
ricants" on page 85.
Changing the ATF
The ATF has to be changed at the inter vals specified in your Maintenance booklet.
Do not tow the vehicle or run the engine
without ATF in the transmission.
Manual Transmisson Oil Both transmission and final drive are
combined in one housing. The lubrican: used is hypoid oil which does not have tc
be checked or changed. If you shoulc
suspect a leak, contact your VW dealer.
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Page 108 of 165

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VEHICLE
CARE
I
AIR CLEANER
A
dirty
filter
element reduces engine
out
put and increases fuel consumption and
can
cause premature engine wear.
Normally, it is not required to service the
air cleaner more often than recommended in the Maintenance booklet. If the vehicle
is
driven on very dusty roads, the air
cleaner
must be serviced more frequently,
even
daily. We recommend
that
you have
the air cleaner serviced by your
Volks
wagen dealer or a qualified workshop.
If
your
air
filter
must
be
changed more
frequently,
we
recommend
that
you have
your
Volkswagen dealer show
you the
procedure
before
you
attempt
doing
it
yourself.
The
paper
filter
element must never
be
cleaned
or
soaked
with
gasoline, clean
ing
solvents or oil. POWER STEERING*
The
fluid
reservoir is located behind the
licence
plate lid.
The
power steering is filled
with
ATF Dexron®.
A
correct
fluid
level in the reservoir is im
portant
for the proper functioning of
power steering.
With the engine running, the
fluid
level in the power steering system must be
checked
at regular intervals. The
fluid
level
should always be between the "max"
and "min" markings. If the level should go below the "min" marking, have the power
steering system inspected by your
Volks
wagen dealer. It is not sufficient to
just
add hydraulic fluid.
WARNING
•
Be
sure
not to
confuse brake fluid
and
hydraulic fluid.
If
the wrong fluid
is
used,
the systems may fail.
•
If the
power steering system should
fail,
or if the
engine
is not
running
(for
example
while
being
towed),
you
will
still
be
able
to
steer
the
vehicle, how
ever, more
effort
will
be required.
Note
Since
the hydraulic
fluid
also functions as
a
lubricant, serious damage to the pump
and to other components of the system
could result if there is insufficient hydraulic
fluid
in the system.
Always
heed WARNINGS on page
97. "where applicable
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Page 113 of 165

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VEHICLE CARE
BRAKE FLUID 3 ATT
108 Brake fluid reservoir
The brake fluid reservoir is located under the instrument cluster in the dashboard
panel.
To gain access to the reservoir, grasp the two recesses provided on back of the frame cover and pull up.
When replacing the cover, insert the front edge first, then press the cover down
firmly. Make sure it is correctly seated.
Checking fluid level
The correct fluid level is important for the proper functioning of the brake system.
The fluid level in the brake fluid reservoir should always be between the MAX and MIN markings. Your brake fluid level is automatically monitored by the brake
warning light (see page 43).
The fluid level may drop slightly after some time due to the automatic adjustment of
the brake pads. This is no cause for alarm.
If the brake fluid level falls considerably
below the mark
"MIN",
the brake warning
light will come on. Do not continue to oper
ate the vehicle. The complete brake sys
tem should be thoroughly checked by your
Volkswagen dealer and the cause cor
rected.
WARNING • Brake fluid is poisonous. Brake fluid
is also harmful to the paint of your
vehicle.
When adding or replacing brake fluid, make certain to avoid spilling. Brake
fluid will damage fabric, paint, plastics and metal. Cover the areas sorround-ing the reservoir before removing the
filler cap.
• If brake fluid must be added to the
reservoir, use only new and unused
DOT 4 brake fluid that meets SAE
specification J 1703 and conforms to Federal Motor Vehicle Safety Standard
116.
• Do not use any other brake fluid, or
brake fluid that has absorbed moisture
from the open air, or brake fluid that is
dirty. It may cause premature wear or unreliable braking action.
• Do not add or mix DOT 5 silicone
type brake fluid with the brake fluid in your vehicle as severe component corrosion may result. Such corrosion
could lead to brake system failure.
Changing brake fluid Brake fluid absorbs moisture from the at
mosphere. If the watercontent in the brake
fluid is too high, corrosion in the brake sys
tem may result after a period of time. The boiling point of the brake fluid will also de
crease considerably. If the brakes are under constant and extreme use, a vapc
lock may result impairing the effectiveness
of the brakes and the vehicle safety. -e s
Dn seat arc
WARNING
The brake fluid must be replaced every 2 years. Your Volkswagen dealer will perform this service for you.
Always heed WARNINGS on page 97.
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Page 121 of 165

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VEHICLE CARE
Tire
care
Inspect your tires at least every 2,000
miles (3,000 km) for wear and damage.
WARNING
• Avoid
damaging
tires
and
wheel
rims.
If you
must
drive
over
a
curb
or
other
obstacle,
drive
slowly
and at an
angle.
Frequently
check
tires
for un
even
wear
and
damage.
•
Remove
imbedded
material.
•
Replace
worn
or
damaged
tires
immediately.
•
Replace
missing
valve
dust
caps.
• Keep oil,
fuel,
brake
fluid,
etc.
away
from
tires.
• Keep
tires
inflated
correctly.
• Mark tires before removing them.
Remount tires on the same vehicle side
because
the rotation direction should stay
the same.
• Store removed tires in a
cool,
dry and
preferably dark place. Tires which are not
on wheels should be stored standing up.
Tires
age even if they are not being
used.
Tires
which are older than 6 years should only be used cautiously in an emergency.
Wheels
and
tire
replacement
Wheels
and tires approved by the manu
facturer have been specially matched to
your vehicle and contribute largely to the road-holding and driving characteristics of
the vehicle.
• Fitting and repairing tires requires
expert knowledge and special tools. This
work should only be performed by a
spe
cialist.
• For safety reasons, tires should be
replaced
in pairs and not individually. The
tires
with
the deepest tread should always be mounted on the
front
wheels.
• In the interest of maximum safety and
best all-around vehicle handling, always
buy replacement radial tires
that
have the
same
specifications
with
regard to
tire
size,
design, load carrying capacity, tread pattern, tread depth etc. This also applies
to Volkswagen recommended alternate replacement tires.
• Never mount used tires if you are not
sure of their previous history.
• Whenever replacing a tubeless tire,
always install a new valve stem. Tire repair
should only be performed by a specialist.
WARNING
•
Never
mix
tires
of
different
design
such as
steel
belted
radials
with
radial
bias
belted
or
bias
ply
tires
etc.
Mixing
tire
types
will
adversely
affect
road
holding
and can
lead
to loss of
vehicle
control
and
personal
injury.
• New
tires
do not possess
maximum
traction.
They
tend
to be
slippery.
Break
new
tires
in by
driving
cautiously
at
moderate
speed for the
first
100
miles
(160
kilometers).
Applies
additionally
to the Syncro:
All
four wheels on the vehicle must always have tires of the same
size,
construction
and tread type so
that
the viscous coupling
does
not abnormally activate the
front
wheel drive. Different tires on the
front
or rear wheels exert additional stress on the
drive
train
components, causing increa
sed
tire
wear and impair vehicle control.
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Page 122 of 165

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VEHICLE
CARE
General notes
The original equipment tires
and
wheel
rims
on
your
vehicle comply with
all
applicable
Federal Motor Vehicle Safety
Standards.
If you
wish
to
equip
your
vehicle with tires
or wheels other than those installed
at the
factory, please note
the
following:
•
If
you plan
to
install other than the
ori
ginal
equipment tires
and
wheel rims,
ask
your
Volkswagen dealer.
•
For
technical reasons
it is not
possi
ble
in
every
case
to use
wheels from
other vehicles
-
under certain condi
tions
not
even wheels from
the
same
vehicle
model.
•
Wheel rims
and
wheel bolts
or lug
nuts are matched to fit
your
Volkswagen.
•
When installing different wheels
(for
example,
wheels with winter tires),
the
correct wheel bolts
or
lug nuts with
the
proper length
and
conical shape must
be used. The secure fit of the wheels and
the proper functioning
of the
brake system are dependent upon this.
•
Using tires and/or wheels which have
not been approved
by
the manufacturer
for
your
vehicle
type
can be detrimental
to vehicle safety.
•
If
wheel trim discs
or a
front
spoiler
are
installed,
make
sure the airflow for cooling
the brakes
is not
obstructed.
•
Before
you
plan
on
exchanging steel
wheels, light alloy wheels,
or
snow tires
already mounted on wheel rims, consult
your
Volkswagen dealer. He has the tech
nical
information necessary
to
advise
you which wheel rims and wheel bolts
or
lug
nuts are compatible with the original
factory installations.
WARNING
•
The
use of the wheel rims and wheel
bolts
or
lug nuts that do not meet
speci
fications
of the
original factory
install
ed equipment will affect the safe oper
ation
of
your
vehicle and may cause an
accident and personal
injury.
Tire specifications
Tire
specifications
are
imprinted
on the
sidewall
of
the tires.
If in
doubt, check with
your
Volkswagen dealer.
All
passenger car and some light trucks tires must conform
to
Federal Safety
Requirements
in
addition
to
these
grades.
Treadwear
The treadwear grade
is a
comparative
rating
based
on the
wear rate
of the
tire
when tested
on a
government test course. For example,
a
tire graded
150
would wear
one
and a
half
(IV2)
times
as
well
as a
tire
graded 100.
The
relative performance
of
tires depends
on
actual conditions
of use,
however,
and may
depart significantly
from
the
norm
due to
variations
in
driving
habits,
service practices
and
differences
in road characteristics and
climate.
Traction A, B, C
The traction grades, from highest
to
lowest,
are A, B and C and
represent
the
tire's ability
to
stop
on wet
pavement
as
measured
on
government test surfaces
of
asphalt
and concrete. Atire marked
C
may
have poor traction performance.
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Page 126 of 165

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t'/INTER
DRIVING
VEHICLE CARE
Remember
the following points when
criving in the
winter:
• Winter weather is particularly hard on
ne battery. We recommend having the cattery
checked,
preferably by a
Volks
wagen dealer, before the cold weather starts - see page 110.
If the vehicle is
left
standing for several
iveeks
at extremely low temperatures, the
rattery
should be removed - see page 111
=or
further
details. • Have the antifreeze concentration in
the cooling system checked before the cold weather starts - see page 107.
• The engine oil must have the correct
viscosity grade for the outside tempera
tures to be expected - see page 98.
• The best way to protect the bodywork is
to wash and wax it frequently, especially in
winter - see page 90.
• Always use a windshield washer
fluid
with
antifreeze for the windshield and rear
window washer system in winter - see page 112. • Use a scraper to remove snow and ice
from
the windows - see page 91.
• On winter roads the use of winter tires
or all-weather tires
will
improve handling;
this also applies to vehicles
with
all-wheel
drive - see pages 78 and 118.
• When driving in the mountains in winter
it is best to take along a set of snow chains.
Snow
chains may be compulsory for some
mountain roads, and this restriction also
applies
to vehicles
with
all-wheel drive -
see
pages 78 and 119.
121
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Page 152 of 165

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TECHNICAL DATA
V-BELTS
CAPACITIES
for waterpump/alternator. 9.5 x 1100 LA
Fuel
tank 16.0 gal/60 liters
for A/C compressor . . . 12.5x1153 LA Syncro:
for power steering .... 9.5 x 1080 18.5 gal/70 liters Noteg
Reserve
(of
total
capacity) >. .. 2.5 gal/10 liters
The V-belts are among the most severely Coolin3
sVstem186
^t/17-5 ll,ers
stressed
parts of a vehicle. The belts there- Automatic
fore have very high quality requirements. transmission fluid (ATF) 3.2 qt/3.0 liters
When replacing a belt, it is not sufficient to Windshield washer container 4.3 qt/4.2 liters
use
just
any belt of the same
size.
For safe
operation, use only Original Volkswagen
Rear
window washer container 1.1 qt/1.0 liters
V-belts
specially designed for your Engine oil
vehicle.
The correct belts can be obtained
with
filter
change 4.8 qt/4.5 liters at your Volkswagen dealership.
without
filter
change 4.2 qt/4.0 liters
Do
not
fill
above "max" mark.
The oil level should be checked while topping up.
Difference between "min" and "max" marks
on the dipsticks is approx. 1 qt/1 liter
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Page 162 of 165

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ALPHABETICAL
INDEX
page
Accessories
122
Air
cleaner 103
Air
Conditioner 54 All-wheel-drive 75
Alternator warning
light
44
Ashtrays
64
Assist
handles and coat hooks ... 67
Automatic safety belts 14
Automatic Transmission 35
Automatic Transmission Fluid .... 102 Auxiliary Heater 57, 60
Battery 109
Battery charging 110
Brake
fluid reservoir 108
Brake
warning
light
43
Brakes
29
Break-in
period 69
Bulb
chart 130
Bulb
replacing 130
Buzzer
7,35
Capacities
147
Catalytic
converter 144
Central
locking system 8
Cigarette lighter 63
Child
safety 15
Chime
7,35
Cleaning
products 89
Climate
controls 51
Clock
41 page
Coolant
temperature gauge .... 41
Cooling
system 104
Consumer
information 152
Corrosion
protection 94
Cruise
control 49
Curtains
27
Cup
holder 66
Dashboard
4
Data
146
Defogging/defrosting 52 Differential lock 33
Dimensions
148
Do-it-yourself service 123
Doors
9
Economically
driving 72
Electric
windows 12
Emergency
equipment 70
Emergency
flasher 46
Emergency
starting 136
Emergency
towing 138
Emission
Control System 144
Engine
code letter 151
Engine
compartment lid 97
Engine
cooling 41,104
Engine
exhaust 144
Engine
number 151
Engine
oil changing 100
pace
Engine
oil checking 9?
Engine
oil grades 9E
Expansion
tank 105
Fan
41, 10c
Folding
table 65
Foreign
country driving 120 Front seats 20
Fuel
economy 72
Fuel
gauge 42
Fuel
injection 142
Fuel
supply 86
Fuel
tank 85
Fuses
12E
Gas
Station
Information
156
Gasoline
additives 86
Gearshift lever 32
Glove
compartment 64
Headlight dimmer and flasher .... 48 Headlights 13C
Headlight adjustment 134
Headlight switch 46
Head
restraints 19 HeatingA/entilation 51
High beam 45,48
Horn 4
Identification label and number ... 151
Ignition/steering lock 38
Indicator lights 43
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