1997 FORD F SERIES MOTORHOME AND COMMERCIAL CHASSIS engine coolant

18 %
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[IS09900( ALL)01/96]
Engine Coolant Temperature Gauge
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[IS10000( ALL)01/96]
This gauge tells you the temperature of the
engine coolant, not the coolant level. If the
coolant is not at its proper level or mixture, the
gauge indicator will not be accurate.
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[IS10100( ALL)01/96]
The pointer moves from the C (cold) mark into
the Normal band as the engine coolant warms
up. It is acceptable for the pointer to fluctuate
within the Normal band under normal driving
conditions. Under certain driving conditions,
such as heavy stop and go traffic or driving up
hills in hot weather, the pointer may move to
the top of the Normal band.
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[IS10200( ALL)01/96]
If, under any circumstances, the pointer moves
above the NORMAL band, the engine coolant is
overheating and continued operation may cause
engine damage.
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[IS10300( ALL)01/96]
If your engine coolant overheats:
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[IS10400( ALL)01/96]
1. Pull off the road as soon as it is safely
possible.
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[IS10500( ALL)01/96]
2. Turn off the engine. If you do not stop the
engine as soon as safely possible, severe
engine damage could result.
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[IS10600( ALL)01/96]
3. Let the engine cool.DO NOT REMOVE
COOLANT SYSTEM FILL CAP UNTIL
THE ENGINE IS COOL.
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[IS10700( ALL)01/96]
4. Check the coolant level following the
instructions on checking and adding coolant
to your engine, seeEngine Coolantin the
Index. If you do not follow these
instructions, you or others could be injured.
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[IS10800( ALL)01/96]
For instructions on checking and adding coolant
to your engine, seeEngine coolantin the Index. If
you do not follow these instructions, you or
others could be injured.
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19 [IS11000( E M)01/96]
quarter page art:0020687-C
Engine coolant temperature gauge
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[IS11100( ALL)01/96]
Speedometer
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[IS11200( ALL)01/96]
The speedometer tells you how many miles
(kilometers) per hour your vehicle is moving.
[IS11400( M)01/96]
Your vehicle contains a speedometer which
receives its input from a speed sensor. The
speedometer is also used to provide a speed
signal for correct operation of the vehicle's
Electronic Engine Control (EEC) module,
electronic transmission, and speed control (if so
equipped).
[IS11800( E M)01/96]
one third page art:0020872-B
Speedometer
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107
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[MC10700( ALL)01/96]
Driveline Universal Joint and Slip
Yoke
[MC10800( M)01/96]
The universal joints that come standard with
your vehicle do require lubrication. Lubrication
will be necessary at the intervals shown in the
Maintenance Schedule and Recordbooklet.
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[MC11700( ALL)01/96]
Engine Coolant
[MC11750( ALL)01/96]
Checking the engine coolant
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[MC11800( ALL)01/96]
Your vehicle's engine coolant protects the engine
from overheating in the summer and from
freezing in the winter. Check the level of the
engine coolant at least once a month, but
preferably each time you stop for fuel. Simply
look at the engine coolant recovery reservoir
located in the engine compartment. To locate
this reservoir, see the diagram of your vehicle's
engine underEngine typesin this chapter.
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[MC11850( ALL)01/96]
If the engine coolant has not been checked for a
long period of time the engine coolant reservoir
may eventually empty. If the engine coolant
reservoir empties, check the engine coolant level
in the radiator. Read the following warnings
before removing the radiator cap. If it is
necessary to fill the radiator, refer to theEngine
Coolant Refill Procedurein this chapter for
instructions.
[MC11900( M)01/96]
Your cooling system is of the coolant recovery
type. The engine coolant recovery reservoir is a
one-piece molded unit. Engine coolant in the
system expands with heat and overflows into the
engine coolant recovery reservoir. When the
system cools down, coolant is drawn back into
the radiator.
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108 [MC11950( ALL)01/96]Adding engine coolant
% [MC12200( M)01/96]
one third page art:0020728-C
Adding engine coolant
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[MC12300( ALL)01/96]
RWARNING
Do not put engine coolant in the container
for the windshield washer fluid.
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[MC12350( ALL)01/96]
If sprayed to clean the glass, engine coolant or
antifreeze could make it difficult to see through
the windshield.
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[MC12400( ALL)01/96]
RWARNING
Never remove the coolant recovery cap
while the engine is running or hot.
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[MC12450( ALL)01/96]
RWARNING
Follow these steps to minimize risk of
personal injury.
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[MC12500( ALL)01/96]
1. Before you remove the radiator cap, turn the
engine off and let it cool. Even when the
engine is cool, be careful when you remove
the radiator cap.
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[MC12550( ALL)01/96]
2. When the engine is cool, wrap a thick cloth
around the cap and turn it slowly
counterclockwise to the first stop.
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109
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[MC12600( ALL)01/96]
3. Step back while the pressure releases.
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[MC12650( ALL)01/96]
4. When you are sure that all the pressure has
been released, use the cloth to press, turn,
and remove cap.
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[MC12700( ALL)01/96]
5. Stand away from the radiator opening. Hot
steam may blow out or hot engine coolant
may even splash out.
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[MC12750( ALL)01/96]
Freezing Protection
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[MC12800( ALL)01/96]
The factory-installed solution of Ford Premium
Cooling System Fluid and water will protect
your vehicle toS35ÊF (S37ÊC).Check the freeze
protection rating of the engine coolant at least
once a year, just before winter.
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[MC12850( ALL)01/96]
Add engine coolant only to the coolant
reservoir.If the coolant level is low, add to the
reservoir a 50/50 mixture of water and the type
of engine coolant that Ford specifies. You may
add water by itself only in an emergency, but
you should replace it with a 50/50 mixture as
soon as possible. Check the engine coolant again
the next few times you drive your vehicle.
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[MC12900( ALL)01/96]
Ford Premium Cooling System Fluid is an
optimized formula that will protect all metals
and rubber elastomers used in Ford engines for
four years or 50,000 miles (80,000 km). It is not
necessary and not recommended to use
supplemental coolant additives in your gasoline
powered vehicle. These additives may harm
your engine cooling system. Follow the
recommended service interval for changing your
engine coolant.
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110
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[MC12950( ALL)01/96]
NOTE: When you change or add engine
coolant, it is important to maintain
your engine coolant concentration
between 40%(-11ÊF [-24ÊC]) and 60%
(-62ÊF [-52ÊC]),depending on your local
climate conditions. Below 40% you will
lose freeze protection and above 60%
your engine may overheat on a warm
day.
%*
[MC13000( ALL)01/96]
NOTE: Do not use an engine coolant that does
not meet all 14 requirements of Ford
Specification ESE-M97B44-A. The use
of an improper coolant may void your
warranty for the engine cooling system.
Use only a premium nationally
recognized brand name engine coolant.
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[MC13050( ALL)01/96]
Ford Motor Company expressly authorizes the
Ford Rotunda engine coolant recycling process
and chemicals. Use only Ford Rotunda recycled
engine coolant or an equivalent recycled engine
coolant that is certified by the supplier to meet
Ford specification ESE-M97B44-A.
%*
[MC13100( ALL)01/96]
NOTE: Always dispose of used automotive
fluids in a responsible manner. Follow
your community's standards for
disposing of these types of fluids. Call
your local recycling center to find out
about recycling automotive fluids.
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[MC13150( ALL)01/96]
Use Ford Premium Cooling System Fluid or an
equivalent engine coolant that meets Ford
Specification ESE-M97B44-A. Do not use alcohol
or methanol antifreeze and do not use engine
coolant mixed with alcohol or methanol
antifreeze. If you do not use the proper coolant,
the aluminum radiator on your vehicle will
corrode.
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111
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[MC13200( ALL)01/96]
Leave the engine coolant in all year. Make sure
that the coolant will not freeze at the
temperature level in which you drive during
winter months. Keep a mixture of engine coolant
in your engine that has a protection rating of at
least-34ÊF (-37ÊC), orwhatever protection rating
is appropriate for the climate in which you live.
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[MC13250( ALL)01/96]
To find out how much engine coolant mixture
your vehicle's coolant system can hold, seeRefill
capacities for fluidsin the Index.
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[MC13300( ALL)01/96]
You may add water by itself only in an
emergency, but you should replace it with a
50/50 or appropriate mixture as soon as
possible.
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[MC13350( ALL)01/96]
Have your dealer check the engine cooling
system for leaks if you have to add a quart
(liter) of engine coolant more than once a month.
[MC13400( ALL)01/96]
Checking hoses
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[MC13450( ALL)01/96]
Inspect all engine and heater system hoses for
deterioration, leaks and loose clamps before
adding or replacing engine coolant. Make
whatever repairs or replacements that are
necessary using Motorcraft parts or their
equivalents.
[MC13500( ALL)01/96]
Engine coolant drain and flush
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[MC13550( ALL)01/96]
To drain your vehicle's engine coolant:
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[MC13600( ALL)01/96]
1. Turn off the engine and let it cool. Fully
depressurize the engine cooling system by
covering the radiator cap with a thick cloth
and turning it slowly counterclockwise to the
first stop. Step back while the pressure
releases.
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[MC13650( ALL)01/96]
2. Remove the cap.
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[MC13750(B FM)01/96]
3. Attach a small hose to the drain tube at the
bottom of the radiator.
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112
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[MC13800( ALL)01/96]
4. Let the engine coolant drain into a suitable
container. Disconnect the lower radiator hose
at the radiator connector and drain any
remaining engine coolant into a container.
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[MC13850( ALL)01/96]
5. Reconnect the lower radiator hose and close
the radiator drain cock.
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[MC13900( ALL)01/96]
Proper procedures for flushing the cooling
system can be found in theTruck Service Manual.
[MC13950( ALL)01/96]
Engine coolant refill procedure
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[MC14000( ALL)01/96]
After you have drained the engine cooling
system:
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[MC14050( ALL)01/96]
1. Fill the radiator with a 50/50 mixture of the
specified engine coolant concentrate and
water. Allow several minutes for trapped air
to escape (bubble out) and for engine coolant
to flow through the radiator.
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[MC14100( ALL)01/96]
2. Replace the radiator cap to its fully installed
position, then back off to the first stop. This
will prevent high pressure from building up
in the cooling system during this part of the
fill procedure.
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[MC14150( ALL)01/96]
3. Start and idle the engine until the thermostat
opens and the radiator upper hose becomes
warm.
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[MC14200( ALL)01/96]
4. Shut off the engine and allow the engine to
cool. Cover the radiator cap with a thick
cloth and cautiously remove it. Step back
while the pressure releases.
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[MC14250( ALL)01/96]
5. Finally, check the radiator and add more
engine coolant if needed, following the
procedures noted above. Reinstall the
radiator cap securely, when finished.
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[MC14300( ALL)01/96]
6. If more engine coolant is necessary, fill the
overflow reservoir to the appropriate level
marked on the bottle.
File:11ltmcm.ex
Update:Fri Dec 13 11:24:54 1996