1997 FORD E SERIES service

standards for disposing of these
types of fluids. Call your local
recycling center to find out more
about recycling automotive fluids.
Adding engine coolant
Never remove the pressure
cap while the engine is
running or hot.
1. Before you remove the cap, turn
the engine off and let it cool.
2. When the engine is cool, wrap a
thick cloth around the cap and
turn it slowly counterclockwise.
3. Step back while the pressure
releases.
4. When you are sure that all the
pressure has been released, use
the cloth to remove the cap.
5. Add engine coolant until the
level is between the MIN and MAX
lines on the engine coolant
recovery reservoir.
Follow the recommended service
interval for changing engine
coolant as outlined in theService
Guide.
Checking the cooling system
hoses
Inspect all engine and heater
system hoses and hose connections
for:
²deterioration
²leaks
MAX FILL
MIN FILL
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138

²loose hose clamps
What you should know about
fail-safe cooling (if equipped)
If the engine coolant supply is
depleted, this feature allows the
vehicle to be driven temporarily
before incremental component
damage is incurred. The ªfail safeº
distance depends on ambient
temperatures, vehicle load and
terrain.
How fail-safe cooling works
If the engine overheats, the engine
will automatically switch from
eight to alternating four cylinder
operation. Each disabled cylinder
acts as an air pump and cools the
engine.
When this occurs, the engine
coolant temperature gauge will
move into the red area and the
light illuminates.
The service engine soon light will
illuminate, indicating that vehicle
service is required.
The vehicle will still operate, but
will have limited engine power and
no air conditioning capability.
Continued operation will increase
engine temperature and cause the
engine to completely shut down.
The vehicle will coast to a stop.
As the engine temperature cools,
the engine may be re-started. Take
your vehicle to a service facility as
soon as possible to minimize
engine damage.
H
C
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139

CHECKING AND ADDING
AUTOMATIC TRANSMISSION
FLUID
Service the automatic transmission
according to the scheduled
intervals in the9Service Guide.9
Before adding any fluid, make sure
the correct type will be used. This
information is indicated on the
dipstick.
Do not drive the vehicle if the fluid
level is below the bottom hole on
the blade type dipstick (4R70W
transmission) or below the COLD
area on the bullet type dipstick
(E4OD transmission) and outside
temperatures are above 10ÉC
(50ÉF).
Your vehicle does not use up
transmission fluid. However, it is
recommended that you check the
transmission fluid at least twice a
year. The fluid level should be
checked if the transmission is not
working properly, i.e., if the
transmission slips or shifts slowly
or if you notice some sign of fluid
leakage.
It is preferable to check the
transmission fluid level at normal
operating temperature, after
approximately 32 km (20 miles) of
driving. However, you can check
the fluid level without driving to
obtain a normal operating
temperature if the outside
temperature is above 10ÉC (50ÉF).
If your vehicle has been operated
for an extended period at high
Maintenance and care
141

DRIVELINE UNIVERSAL JOINT
AND SLIP YOKE
The universal joints standard with
your vehicle do not require
lubrication. If the original
equipment universal joints are
replaced with universal joints
equipped with grease fittings,
lubrication will be necessary at the
intervals shown in the ªService
Guideº supplement.
BATTERY
If the original equipment
maintenance-free battery needs
replacing, it may be replaced with
a low-maintenance battery. For
information on replacement
batteries, refer toMotorcraft part
numbersin theCapacities and
specificationschapter.
The gases around the
battery can explode if
exposed to flames, sparks, or lit
cigarettes. An explosion could
result in injury or vehicle
damage.
Batteries contain sulfuric
acid which burns skin,
eyes, and clothing.
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144

the ignition to the LOCK position.
Do not move the wipers manually
across the windshield as this may
cause damage to the wiper system.
Inspect the wiper arm pivots on a
regular basis to ensure the wiper
arms move freely. Lubricate the
pivot points as necessary.
Replacing wiper blades
If the wiper blades do not work
properly after cleaning,
replacement of the blade assembly
or the blade element may be
necessary.
To replace the wiper blades:
1. Pull the wiper arm away from
the windshield and lock it into the
service position.
2. Turn the blade at an angle from
the wiper arm. Depress the lock
tab to release the wiper blade and
pull the wiper blade down toward
the windshield to remove it from
the arm.
3. Attach the new wiper to the
wiper arm and press it into place
until a click is heard.
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Maintenance and care
150

conditions of their 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 they
represent the tire's ability to stop
on wet pavement as measured
under test surfaces of asphalt and
concrete. A tire marked C may
have poor traction performance.
Warning: The traction grade
assigned to this tire is based on
braking (straightahead) traction
tests and does not include
cornering (turning) traction.
Temperature A B C
The temperature grades are A (the
highest), B, and C, representing
the tire's resistance to the
generation of heat and its ability to
dissipate heat when tested under
controlled conditions on a
specified indoor laboratory test
wheel. Sustained high temperature
can cause the material of the tire
to degenerate and reduce tire life,
and excessive temperature can
lead to sudden tire failure. The
grade C corresponds to a level of
performance which all passenger
car tires must meet under the
Federal Motor Vehicle Safety
Standard No. 109. Grades B and A
represent higher levels of
performance on the laboratory test
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Maintenance and care
152

wheel than the minimum required
by law.
The temperature grade for
this tire is established for a
tire that is properly inflated and
not overloaded. Excessive speed,
underinflation, or excessive
loading, either separately or in
combination, can cause heat
buildup and possible tire failure.
SERVICING YOUR TIRES
Checking the tire pressure
Check the tire pressure
periodically and inflate tires as
necessary. To check the tire
pressure, insert the tire pressure
gauge into the valve system.
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153

The cold pressure amount is listed
on the Safety Compliance
Certification label.
Improperly inflated tires
can affect vehicle handling
and can fail suddenly, possibly
resulting in loss of vehicle
control.
Rotating the tires
Rotate your tires at regular
intervals for even wear. Rotation
intervals are listed in theService
Guide.
²Four tire rotation
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154