Mercury Mariner 2009 Owner's Manuals
Manufacturer: MERCURY, Model Year: 2009, Model line: Mariner, Model: Mercury Mariner 2009Pages: 312, PDF Size: 2.27 MB
Page 231 of 312

WARNING:Refer toTire Pressure Monitoring System (TPMS)
in theTire, Wheels and Loadingchapter for important
information. If the tire pressure monitor sensor becomes damaged, it
will no longer function.
Dissimilar spare tire/wheel information
WARNING:Failure to follow these guidelines could result in an
increased risk of loss of vehicle control, injury or death.
If you have a dissimilar spare tire/wheel, then it is intended for
temporary use only. This means that if you need to use it, you should
replace it as soon as possible with a road tire/wheel that is the same size
and type as the road tires and wheels that were originally provided by
Ford. If the dissimilar spare tire or wheel is damaged, it should be
replaced rather than repaired.
A dissimilar spare tire/wheel is defined as a spare tire and/or wheel that
is different in brand, size or appearance from the road tires and wheels
and can be one of three types:
1.T-type mini-spare:This spare tire begins with the letter “T” for tire
size and may have “Temporary Use Only” molded in the sidewall
2.Full-size dissimilar spare with label on wheel:This spare tire has
a label on the wheel that states: “THIS TIRE AND WHEEL FOR
TEMPORARY USE ONLY”
When driving with one of the dissimilar spare tires listed above,do not:
•Exceed 50 mph (80 km/h)
•Load the vehicle beyond maximum vehicle load rating listed on the
Safety Compliance Label
•Tow a trailer
•Use snow chains on the end of the vehicle with the dissimilar spare
tire
•Use more than one dissimilar spare tire at a time
•Use commercial car washing equipment
•Try to repair the dissimilar spare tire
2009 Mariner(mrn)
Owners Guide, 2nd Printing
USA(fus)
Roadside Emergencies
231
Page 232 of 312

Use of one of the dissimilar spare tires listed above at any one wheel
location can lead to impairment of the following:
•Handling, stability and braking performance
•Comfort and noise
•Ground clearance and parking at curbs
•Winter weather driving capability
•Wet weather driving capability
3.Full-size dissimilar spare without label on wheel
When driving with the full-size dissimilar spare tire/wheel,do not:
•Exceed 70 mph (113 km/h)
•Use more than one dissimilar spare tire/wheel at a time
•Use commercial car washing equipment
•Use snow chains on the end of the vehicle with the dissimilar spare
tire/wheel
The usage of a full-size dissimilar spare tire/wheel can lead to
impairment of the following:
•Handling, stability and braking performance
•Comfort and noise
•Ground clearance and parking at curbs
•Winter weather driving capability
•Wet weather driving capability
•All-Wheel driving capability (if applicable)
•Load leveling adjustment (if applicable)
When driving with the full-size dissimilar spare tire/wheel additional
caution should be given to:
•Towing a trailer
•Driving vehicles equipped with a camper body
•Driving vehicles with a load on the cargo rack
Drive cautiously when using a full-size dissimilar spare tire/wheel and
seek service as soon as possible.
2009 Mariner(mrn)
Owners Guide, 2nd Printing
USA(fus)
Roadside Emergencies
232
Page 233 of 312

Stopping and securing the vehicle
1. Park on a level surface, set the
parking brake and activate hazard
flashers.
2. Place gearshift lever in P (Park)
and turn engine off.
Removing the jack and tools
The jack and tools are located under
the carpeted load floor.
Pull back the carpet away from the
liftgate, and remove the hardboard
cover. If your vehicle is equipped
with a cargo management system,
the jack and tools are in the forward
compartment under a lid.
Unbuckle the strap and remove the
jack and tools by pulling the right
side up first. Remove the tools from
the jack in order to remove the
spare tire from under the vehicle.
BRAKE RELEASE P
2009 Mariner(mrn)
Owners Guide, 2nd Printing
USA(fus)
Roadside Emergencies
233
Page 234 of 312

Remove the lug wrench from the
jack in order to remove the spare
tire from under the vehicle.
Removing the spare tire or spare tire and tether (if equipped)
1. Insert the lug wrench through the
access hole in the rear bumper.
2. Turn the handle counterclockwise
and lower the spare tire until it can
be slid rearward and the cable is
slack.
3. Slide the retainer through the
center of the wheel.
If equipped with a tether,
perform the following additional
steps:
4. Lift the spare tire on end to
access tether attachment (1).
2009 Mariner(mrn)
Owners Guide, 2nd Printing
USA(fus)
Roadside Emergencies
234
Page 235 of 312

5. Use the lug wrench to remove the
lug nut from the spare tire tether.
6. If not replacing the spare or flat
tire to the underbody storage area,
raise winch up into the installed
position.
7. Use the attached fastener strap
(2) to tie the tether end to the
winch actuator shaft (if equipped).
2009 Mariner(mrn)
Owners Guide, 2nd Printing
USA(fus)
Roadside Emergencies
235
Page 236 of 312

Tire change procedure
WARNING:When one of the front wheels is off the ground, the
transmission alone will not prevent the vehicle from moving or
slipping off the jack, even if the vehicle is in P (Park).
WARNING:To help prevent the vehicle from moving when you
change a tire, be sure the parking brake is set, then block (in
both directions) the wheel that is diagonally opposite (other side and
end of the vehicle) to the tire being changed.
WARNING:If the vehicle slips off the jack, you or someone else
could be seriously injured.
WARNING:Do not attempt to change a tire on the side of the
vehicle close to moving traffic. Pull far enough off the road to
avoid the danger of being hit when operating the jack or changing the
wheel.
1. Block the diagonally opposite
wheel.
2. Loosen each wheel lug nut
one-half turn counterclockwise but
do not remove them until the wheel
is raised off the ground.
2009 Mariner(mrn)
Owners Guide, 2nd Printing
USA(fus)
Roadside Emergencies
236
Page 237 of 312

Before placing the jack under the vehicle, NOTE the jack locations:
•Front
View shown from rear of front tire.
Position the jack directly below the
protruding bolt.
2009 Mariner(mrn)
Owners Guide, 2nd Printing
USA(fus)
Roadside Emergencies
237
Page 238 of 312

•Rear
View shown from forward of rear
tire. Position the jack directly below
the stud on the rear trailing arm.
3. Position the jack according to the
guides and turn the jack handle
clockwise until the tire is a
maximum of 1 inch (25 mm) off the
ground.
Be sure to place the jack away
from the rear edge of the rocker
to avoid damaging the rear tire
spoiler (pictured).
2009 Mariner(mrn)
Owners Guide, 2nd Printing
USA(fus)
Roadside Emergencies
238
Page 239 of 312

Never use the differentials as a
jacking point.
WARNING:To lessen the
risk of personal injury, do
not put any part of your body
under the vehicle while changing a
tire. Do not start the engine when
your vehicle is on the jack. The
jack is only meant for changing
the tire.
4. Remove the lug nuts with the lug nut wrench.
5. Replace the flat tire with the spare tire, making sure the valve stem is
facing outward. Reinstall lug nuts until the wheel is snug against the hub.
Do not fully tighten the lug nuts until the wheel has been lowered.
6. Lower the wheel by turning the jack handle counterclockwise.
7. Remove the jack and fully tighten
the lug nuts in the order shown.
Refer toWheel lug nut torque
specificationslater in this chapter
for the proper lug nut torque
specification.
1
4 3
2 5
2009 Mariner(mrn)
Owners Guide, 2nd Printing
USA(fus)
Roadside Emergencies
239
Page 240 of 312

Stowing the jack and tools
•Make sure the jack is fully
lowered.
•Reclip the tools onto the jack
making sure that the tools are
fully contained by the clips as
shown.
•Reinstall the jack in the pocket
with the left side first, then snap
the right side down.
•Ensure that the hold-strap
contains the jack and tools before snapping the buckle.
•Ensure that the jack and tools are oriented as illustrated.
Stowing the flat/spare tire
Note:Failure to follow spare tire stowage instructions may result in
failure of cable or loss of spare tire.
If you are stowing a tire that requires reattaching it to the
vehicle with a tether, perform these steps first, then proceed with
the steps following.
1. Place tire on end with valve stem
facing rearward, away from vehicle.
2. Place tether into bolt holes in
wheel and attach lug nut using lug
wrench.
3. Lay the tire on the ground with the valve stem facing down. If your
vehicle is equipped with aluminum wheels, remove the wheel ornament.
4. Slide the wheel partially under the vehicle and install the retainer
through the center of the wheel.
5. Turn the jack handle clockwise until the tire is raised to its original
position underneath the vehicle. The effort to turn the jack handle
increases significantly as the tire contacts the frame. The spare tire
carrier will ratchet when the tire is in the fully stowed position. The
2009 Mariner(mrn)
Owners Guide, 2nd Printing
USA(fus)
Roadside Emergencies
240