transmission oil VOLKSWAGEN TRANSPORTER 1990 T4 / 4.G Owners Manual

Downloaded from www.Manualslib.com manuals search engine
1
INSTRUMENT PANEL
Illustration instruments and controls
Warning and indicator light symbols
CONTROLS AND EQUIPMENT

Keys,
central locking system .... 7, 8
Doors 9
Rear lid 11
Windows, mirrors 12, 13 Safety belts, head restraints . . . .14,19
Seats 20 Luggage compartment, pedals . 28,29
Brakes, Transmission 29, 32 Differential lock 33
Automatic-transmission 35 Steering lock/ignition/starter switch . 38
Starting procedures 39 Instrument cluster 40
Warning/indicator lights 43 Switches 46 Emergency flasher 46
Light switch, turn signals .... 46,48
Cruise control 49
Windshield wipers 50 Ventilation/Heating 51
Air conditioning 54
Heater 57
Sliding roof 62
Roof-rack 68 VEHICLE OPERATION
Break-in period - and afterwards . . 69
Operate your vehicle safety 70
Operate your vehicle economically
and minimize pollution 72
Trailer towing 73 Driving with the all-wheel drive ... 75
VEHICLE CARE
Fuel tank, fuel supply 85,86
Vehicle care (exterior/interior) . . 90, 93 Maintenance, inspection intervals . . 95 Engine compartment lid,
engine compartment 97 Lubricants, engine oil 98,99
Engine oil filter 101
Transmission oil 102
Power steering 103
Cooling system 104 Brake fluid 108
Battery 109
Windshield washers/wipers . . . 112,113
Tires/wheels 114 Difficult operating conditions .... 120
Winter driving 121
Accessories 122
DO-IT-YOURSELF SERVICE
Jack and tools 123 Spare wheel 124
Changing a wheel 125 Fuses, bulbs 128, 130 Adjusting headlights
134

Installing,
replacing the radio . . . . 135
Emergency starting 136
Emergency towing 138
Lifting vehicle . . 140
TECHNICAL DESCRIPTION
Engine, transmission 142

Steering,
suspension, brakes,
body, chassis 143 Emission-control-system 144
TECHNICAL DATA
Engine, spark plugs .
V-belts capacities . . Dimensions
Weights
Vehicle identification 146
147
148
150 151
CONSUMER INFORMATION
Service manuals 152
GAS STATION INFORMATION
Location of servicing points 156
ALPHABETICAL INDEX 158


www.westfaliaT3.info - a useful website for owners and enthusiasts of VW Westfalia T25 / T3 Campervans

Downloaded from www.Manualslib.com manuals search engine
CONTROLS AND
EQUIPMENT

=ailure
of one
brake
circuit
I the brake pedal travel should suddenly
icrease,
one of the brake circuits may

_ave
failed. Should this happen, you will
m able to bring your vehicle safely to a

s:op,
however, you will have to push hard­
er on the brake pedal and it will take a onger distance to stop the vehicle.
Con­

tact your Volkswagen dealership for as­
sistance.

Brake
wear

~he brakes on our automobiles are still subject to wear depending largely on oper­ating conditions and driving habits. On ve­

hicles
which are driven mostly in stop-and-
50 city
traffic
or which are driven hard, the
crake linings should be checked by your

Volkswagen
dealer more often than
specified
in the Maintenance brochure.

Front
spoiler
If you
install
a
front
spoiler on
your
vehi­
cle, be
sure
the air
flow
to the
front

brakes
is not
obstructed,
otherwise
the

brake
system
could
overheat.
Parking
brake
lever

The parking brake lever is located between the
front
seats.

• To set the parking brake, pull the lever

until
strong resistance is
felt.
The parking
brake must be pulled up all the way so
that

the vehicle cannot be moved. When the ig­ nition is on, the brake warning
light
will

light
up.
• Depress brake pedal and hold while re­

leasing
parking brake. To release the park­
ing brake, pull the lever slightly up, de­

press
the release
button
(arrow), and then
push the lever all the way down. When the parking brake is fully released, the brake
warning
light
will go out.
WARNING

•
Release
the
parking
brake
fully.
A

partially
engaged
brake
will
overheat

the
rear
brakes,
reduce
their
effective­
ness and cause excessive
wear.

•
Always
set the
parking
brake
when

parking
your
vehicle.
Move
the
selector
lever
to "P"
(Automatic
transmission)

or
move
the
gearshift
lever
to "R" or "1"
(Manual
transmission).
On
hills

also
turn
the
wheels
toward
the curb.
31


www.westfaliaT3.info - a useful website for owners and enthusiasts of VW Westfalia T25 / T3 Campervans

Downloaded from www.Manualslib.com manuals search engine
VEHICLE
OPERATION

In the
driver's
seat
•
Check operation of horn.

•
Adjust seat for easy reach of controls.

•
Adjust head restraints to your
size.

•
Adjust inside and outside rear view mir-
brs.

•
Use safety belts as directed.

•
Assure yourself
that
all passengers,

especially
children, are properly buckled up.

•
Check operation of
foot
and parking

orakes.

•
Check all warning and indicator lights
v/hen starting the engine.

•
Do not leave vehicle idling unattended.

•
Lock all doors
from
inside to prevent in­ advertent opening of doors
from
inside
and unwanted
entry
from
outside. On the
road

•
Always drive defensively. Expect the

unexpected.

•
Observe speed
limits
and obey road

signs.

•
Use signals to indicate
turns
and lane

changes.

•
Turn on headlights at dusk.

•
Always keep a safe distance
from
the
vehicle in
front
of you, depending on
traf­

fic, road and weather conditions.

•
Reduce speed at
night
and during incle­
ment weather.

•
If you smell gas fumes in the vehicle,
drive
with
the windows open, but keep the rear lid
closed.
Have the cause im­
mediately located and corrected.

•
Make frequent rest stops, at least
after

every two hours of driving.

•
When
tired
pull off the road, stop and
take a rest. Turn the engine off. Do not sit in the vehicle
with
engine idling. Engine ex­haust is dangerous if inhaled.
•
When stopped or parked, always set
the parking brake. Move the selector lever
to "P" (Automatic transmission) or move
the gearshift lever to reverse or
first
gear (Manual transmission). When parking on

hills,
turn
wheels
toward
the curb.

•
When stalled or stopped for repairs,
move the vehicle well off the road. Turn on
emergency flasher and use other warning

devices
to alert other motorists. Do not park or operate the vehicle in areas where
the hot exhaust system may come in
con­

tact
with
dry
grass,
brush, fuel spill or other material which can cause a fire.

•
Make it a habit to have the engine oil

checked
with
every fuel filling.


www.westfaliaT3.info - a useful website for owners and enthusiasts of VW Westfalia T25 / T3 Campervans

Downloaded from www.Manualslib.com manuals search engine
VEHICLE CARE

CORROSION
PROTECTION

The transmission,
front
and rear axle
assembly
surfaces have been treated at
the factory
with
a wax based coating for protection against corrosion. However, we
recommend to have the and the underside
inspected twice a year for any damage to
the protective coating preferably before and after the winter
season.
Have
neces­

sary
repairs done as soon as possible.
See
your dealer for correct procedures
and materials.

WARNING
Do not
apply
additional
undercoating

or
rustproofing
on or
near
the
exhaust
manifold,
exhaust
pipes,
catalytic

converter
or
heat
shields.
During
driv­
ing, the substance used for
under-

coating
could
overheat
and cause a

fire.

Engine
Compartment
When washing the engine compartment, only use commercially available grease
cutting solvents made especially for this
purpose.
Carefully follow directions
print­

ed
on the container by the manufacturer.
WARNING

Never
use gasoline,
Diesel
fuel
or sol­

vents
which
could
damage
rubber
parts
or
painted
surfaces and could
cause a
fire.

Chassis

The lower body shell of your Volkswagen
is
thoroughly protected against corrosion. However, it is recommended to have the
underside inspected twice a year. Any de­
tected damage to the undercoating, due to road hazards, should be repaired prompt­
ly. Oil based protective sprays must not be

applied.
Only tar or wax based anticorro-

sion
protectors are compatible
with
the
factory applied undercoating. Before ap­ plication, road
dirt,
salt spray deposits and
oily substances must be removed.

Whenever
the lower body
shell,
axle, transmission or engines assemblies have been repaired, the lost anti-corrosion
coating of the affected surfaces should be
reapplied.

Your
Volkswagen dealer has the appro­ priate materials, the necessary equipment
and is familiar
with
the application proce­
dure. Therefore, any additional corrosion protection work should be performed by a

Volkswagen
dealer.
Body
cavity sealing

All
body cavities which could be affecte: by corrosion have been given a thorouc"
protection at the factory.

This
sealing does not require any inspe:
tion
or additional treatments. If any wa should seep out of the cavity when tN
ambient temperature is high, it can M removed
with
a plastic scraper and -.
suitable solvent. Be sure to observe a
safety and environmental regulations.
94


www.westfaliaT3.info - a useful website for owners and enthusiasts of VW Westfalia T25 / T3 Campervans

Downloaded from www.Manualslib.com manuals search engine
VEHICLE
CARE

ENGINE
COMPARTMENT LID

mu
have access to the engine compart-

•Mit
lid from inside the luggage compart- -ent.

"lb
open the
lid,
roll the floor covering out of
~9
way and
turn
both lock handles to the
Tb close the lid, reverse the above proce- ;jre.
ENGINE
COMPARTMENT
Always exercise extreme caution when
working on the engine. WARNING
•
Before you check anything in the en­
gine compartment, stop the engine,
fully set the parking brake and remove
the ignition key.

•
Do not work on
your
car if you are
tired or ill, under emotional stress or under influence of drugs, medication
or alcohol.

•
Always let the engine cool down. Hot
components will burn skin on contact.

•
Do not spill engine oil, ATF, brake

fluid,
antifreeze and washer solvent on hot engine components, especially not
on the exhaust system.
These
fluids
are
flammable.

•
Always disconnect the battery
ground strap if you must work on the

fuel
system or the electrical system.
Never
smoke or work near heaters or
other fire hazards if you must work
around
fuel.
Always keep an approved
fire extinguisher immediately
avail­
able.
Be
especially careful if engine is run­

ning:

•
If work must be done with the engine
running, always fully set the parking

brake,
and make sure the shift lever is
in Neutral (Manual transmission) or

Park
(Automatic transmission).

•
Always be alert and extremely
cau­

tious around the engine at
all
times par­
ticularly when the engine is running.

•
Always exercise extreme caution to

prevent
neckties,
jewelry,
long hair or
loose clothing from getting caught in
the fan blades, the V-belts, or any other
moving
engine parts.

•
To avoid electrical shock and per­

sonal
injury
never
touch ignition ca­
bles
or components of the high voltage
electronic ignition system while the en­
gine is running or even when starter is

cranked.

97


www.westfaliaT3.info - a useful website for owners and enthusiasts of VW Westfalia T25 / T3 Campervans

Downloaded from www.Manualslib.com manuals search engine
[
VEHICLE
CARE

LUBRICANTS I
Climate Tropical
40'
30-
20- 10-
0-

10'

20

30'
Single grade oil
Multi grade oil
Gasoline Engines
|B25-565/21

Engine
Your engine was factory filled with an all- season high quality engine oil. If you need
to add oil between oil changes use any high quality petroleum or synthetic based
oil with correct specifications.
The following term must appear on the oil container singly or in combination with
other designations: "API Service SF or
SG".

Engine oils are graded according to their
viscosity. The proper grade to be used in your engine depends on existing climatic
or seasonal conditions. Refer to the temperature chart when
selecting engine oil. As temperature ranges of the different oil grades overlap,
brief variations in outside temperatures
are no cause for alarm. It is also permissi­ ble to mix oil of different viscosities if you
find it necessary to add oil.
When using SAE 10 W or SAE 5 W-20 or SAE 5 W-30 engine oil, avoid high speed
long distance driving if outside tempera­
ture rises above the indicated limits.
Engine Oil Identification Symbol
Select an oil for your vehicle which
con­

forms to the standards of the American Pe­
troleum Institute (API). A symbol has been added to the top of some oil containers to help in selecting the correct oil.
-l -l
/ / SAE '. j -2
t—i iow-3o jji -3

1B25-
532
98 (1) The top portion indicates the oil quality
by API designations.
(2) The center portion shows the SAE oil
viscosity grade.
(3) The lower portion indicates that the oil
has fuel saving capabilities. Transmission
Manual transmission: Hypoid oil SAE 80 (Mil-L-2105 or

API/GL4).

Automatic transmission:
ATF Dexron® or Dexron II® for torque cor
verter and hypoid oil SAE 90 (Mil-L-2105
E

orAPI/GL5) for final drive.
Front axle differential (Syncro only)
Hypoid oil SAE 80 (Mil-L 2105 B M
API/GL 4) or synthetic transmission oi
G50,
SAE75W-90.
The lubricant used does not have to be
changed.

Should the need arise to add oil, it shoulc
only be done with the necessary workshop equipment.
Power steering
ATF Dexron®
Lubricant additives
Volkswagen does not recommend the use of oil additives. It may adversely af­
fect your warranty.


www.westfaliaT3.info - a useful website for owners and enthusiasts of VW Westfalia T25 / T3 Campervans

Downloaded from www.Manualslib.com manuals search engine
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.


www.westfaliaT3.info - a useful website for owners and enthusiasts of VW Westfalia T25 / T3 Campervans

Downloaded from www.Manualslib.com manuals search engine
DO-IT-YOURSELF-SERVICE

LIFTING
VEHICLE

The vehicle should
never
be lifted or
jacked
up from underneath the engine
oil
pan, the transmission housing, or the

front
or rear axle.
This
could lead to serious damage.
The same lifting points as illustrated for the hoist also apply when using a floor jack. To
avoid damage to the underbody or chassis

frame,
it is necessary to insert a rubber pad between the floor jack and the lift

points.

Lifting
with workshop hoist
and with floor jack

Make
sure there is sufficient clearance
between pads and vehicle before driving
vehicle on to hoist.
WARNING
When removing components such as engine block, transmission housing,

fuel
tank, wheels,
front
or rear axle, anchor vehicle to hoist or add corre­
sponding weights to maintain the cen­
ter of
gravity.
Otherwise the vehicle
might tilt or slip off the hoist, causing
serious damage or personal
injury.
•
To reduce the risk of serious perso­

nal
injury
and vehicle damage, lift
vehicle only at the special workshop hoist and floor jack lift points illustra­

ted.
Failure to lift vehicle at these points could cause the vehicle to tilt or
fall

from a lift when, for example,
heavy
components such as the engine block
or transmission are removed result­
ing
in a change in vehicle weight and

balance.

•
If you must lift
your
vehicle with a
floor jack to work underneath, be sure
the vehicle is safely supported on
stands
intended for this purpose.
Lifting
points

Front

At the
front
jacking point.
Rear

At rear cross member.
The vehicle must be lifted only at the lift
points illustrated.

Lifting
with vehicle jack Refer to the "Changing a wheel" on page

125.

140


www.westfaliaT3.info - a useful website for owners and enthusiasts of VW Westfalia T25 / T3 Campervans

Downloaded from www.Manualslib.com manuals search engine
I TECHNICAL
DESCRIPTION

ENGINE
MANUAL
TRANSMISSION

AUTOMATIC
TRANSMISSION

• Four stroke gasoline engine in rear.
• Four cylinder horizontally opposed.
• Crankshaft
with
four main bearings.
• Liquid cooling system, thermostatically
controlled.
• Thermoswitch operated electric fan. • Pressure oil feed
with
gear - type
pump and
full
flow
filter.

• Self-adjusting hydraulic valve filters.
• AFC (Airflow controlled) fuel injection.
•
Paper
element air cleaner.
• Exhaust emission control system
with

activated charcoal
filter
in the fuel system.
• Breakerless electronic ignition. • Single plate, dry clutch.
• Synchronized four speed transmission

and'
differential in one housing
with
com­

mon lubrication.
•
Rear
wheel drive,
with
two constant
velocity joints per drive shaft.
Syncro • Hydraulically operated single plate

clutch.

• Baulk synchronised 4-speed manual
transmission
with
additional Low-speed
traction gear (4+L transmission).
• Permanent four-wheel drive through

viscous
coupling.
• Manually operated differential lock for
rear final drive available as optional extra. • Hydrodynamic torque converter an:
planetary gearing
with
three forward an:
one reverse gear.
• Final drive in separate housing.
•
Rear
wheel drive,
with
two constar:
velocity joints per drive shaft.


www.westfaliaT3.info - a useful website for owners and enthusiasts of VW Westfalia T25 / T3 Campervans

Downloaded from www.Manualslib.com manuals search engine
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


www.westfaliaT3.info - a useful website for owners and enthusiasts of VW Westfalia T25 / T3 Campervans