2009 Mercury Mariner Owner's Manual - Page 280

2009 Mercury Mariner Manual

Page 280 highlights

Maintenance and Specifications 3. Step back while the pressure releases. 4. When you are sure that all the pressure has been released, use the cloth to turn it counterclockwise and remove the cap. 5. Open the coolant bleed valve on the back of the engine water outlet. (See Identifying components in the engine compartment earlier in this section for the location of the bleed valve). If the bleed valve leaks coolant when opened, there is no air in the engine. If the bleed valve does not leak coolant when opened, leave it open and continue to the next steps. 6. Fill the coolant reservoir slowly with the proper coolant mixture. 7. Close the bleed valve when coolant begins to seep from it. 8. Continue filling to within the "COLD FILL RANGE" or the "FULL COLD" level on the reservoir. Reinstall the cap on the coolant reservoir. Turn the cap until it is tightly installed to prevent coolant loss. After any coolant has been added, check the coolant concentration. Refer to the Checking engine coolant section. If the concentration is not 50/50 (protection to -34° F [-36° C]), drain some coolant and adjust the concentration. It may take several drains and additions to obtain a 50/50 coolant concentration. Whenever coolant has been added, the coolant level in the coolant reservoir should be checked the next few times you drive the vehicle. If necessary, add enough 50/50 concentration of engine coolant and distilled water to bring the liquid level to the proper level. If you have to add more than 1.0 quart (1.0 liter) of engine coolant per month, have your authorized dealer check the engine cooling system. Your cooling system may have a leak. Operating an engine with a low level of coolant can result in engine overheating and possible engine damage. Recycled engine coolant Ford Motor Company does NOT recommend the use of recycled engine coolant since a Ford-approved recycling process is not yet available. Used engine coolant should be disposed of in an appropriate manner. Follow your community's regulations and standards for recycling and disposing of automotive fluids. 280 2009 Mariner (mrn) Owners Guide, 2nd Printing USA (fus)

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3. Step back while the pressure releases.
4. When you are sure that all the pressure has been released, use the
cloth to turn it counterclockwise and remove the cap.
5. Open the coolant bleed valve on the back of the engine water outlet.
(See
Identifying components in the engine compartment
earlier in
this section for the location of the bleed valve). If the bleed valve leaks
coolant when opened, there is no air in the engine. If the bleed valve
does not leak coolant when opened, leave it open and continue to the
next steps.
6. Fill the coolant reservoir slowly with the proper coolant mixture.
7. Close the bleed valve when coolant begins to seep from it.
8. Continue filling to within the “COLD FILL RANGE” or the “FULL
COLD” level on the reservoir. Reinstall the cap on the coolant reservoir.
Turn the cap until it is tightly installed to prevent coolant loss.
After any coolant has been added, check the coolant concentration.
Refer to the
Checking engine coolant
section. If the concentration is
not 50/50 (protection to –34° F [–36° C]), drain some coolant and adjust
the concentration. It may take several drains and additions to obtain a
50/50 coolant concentration.
Whenever coolant has been added, the coolant level in the coolant
reservoir should be checked the next few times you drive the vehicle. If
necessary, add enough 50/50 concentration of engine coolant and
distilled water to bring the liquid level to the proper level.
If you have to add more than 1.0 quart (1.0 liter) of engine coolant per
month, have your authorized dealer check the engine cooling system.
Your cooling system may have a leak. Operating an engine with a low
level of coolant can result in engine overheating and possible engine
damage.
Recycled engine coolant
Ford Motor Company does NOT recommend the use of recycled engine
coolant since a Ford-approved recycling process is not yet available.
Used engine coolant should be disposed of in an appropriate
manner. Follow your community’s regulations and standards for recycling
and disposing of automotive fluids.
2009 Mariner
(mrn)
Owners Guide, 2nd Printing
USA
(fus)
Maintenance and Specifications
280