2009 Mercury Mariner Hybrid spark plugs replace

MOTORCRAFT PART NUMBERS
Component 2.5L I4 engine
Oil filter FL-910 or FL-2017-B1
PCV valve2
Spark plugs3
Engine air filter element FA-17724
Rear A/C (high voltage battery
cooling) air filter elementFP-51
Cabin air filter FP-66
Low voltage (underhood) battery BXT-96R
1When changing oil filter you must also replace the filter cap O-ring. The
oil filter drain plug O-ring must also be replaced whenever the oil filter
drain plug is removed. Reuse of the O-rings may cause engine oil leakage
and may result in severe engine damage. The customer warranty may be
void for any damage to the engine if the O-rings are not replaced.
2The PCV valve is a critical emission component. It is one of the items
listed inscheduled maintenance informationchapter and is essential
to the life and performance of your vehicle and to its emissions system.
For PCV valve replacement, see your authorized dealer. Refer to
scheduled maintenance informationchapter for the appropriate
intervals for changing the PCV valve.
Replace the PCV valve with one that meets Ford material and
design specifications for your vehicle, such as a Motorcraft or
equivalent replacement part. The customer warranty may be void
for any damage to the emissions system if such a PCV valve is not
used.
3For spark plug replacement, see your authorized dealer. Refer to
scheduled maintenance informationchapter for the appropriate
intervals for changing the spark plugs.
Replace the spark plugs with ones that meet Ford material and
design specifications for your vehicle, such as Motorcraft or
equivalent replacement parts. The customer warranty may be
void for any damage to the engine if such spark plugs are not
used.
4Failure to use the correct air filter element may result in severe engine
damage. The customer warranty may be void for any damage to the
engine if the correct air filter element is not used.
2009 Mariner Hybrid(mhv)
Owners Guide, 1st Printing
USA(fus)
Maintenance and Specifications
303

80,000 miles (128,000 km)
❑Change engine oil and replace oil filter❑Inspect tires for wear and measure tread depth❑Rotate tires❑Inspect wheel ends for end play and noise❑Inspect brake pads, shoes, rotors, drums, brake lines and
hoses and parking brake
❑Inspect engine and Motor/electronics cooling system and
hoses
❑Inspect steering linkage, suspension and, if equipped, half-
shafts, driveshaft and ball joints
❑Inspect exhaust system and heat shields❑Replace high voltage battery A/C filter
DEALERVALIDATION:
RO#: P&A C
ODE:
D
ATE:MILEAGE:
90,000 miles (144,000 km)
❑Change engine oil and replace oil filter❑Inspect tires for wear and measure tread depth❑Rotate tires❑Inspect wheel ends for end play and noise❑Inspect high voltage battery A/C filter, replace if necessary❑Replace engine air filter
DEALERVALIDATION:
RO#: P&A C
ODE:
D
ATE:MILEAGE:
100,000 miles (160,000 km)
❑Change engine oil and replace oil filter❑Inspect tires for wear and measure tread depth❑Rotate tires❑Inspect wheel ends for end play and noise❑Inspect brake pads, shoes, rotors, drums, brake lines and
hoses and parking brake
❑Inspect engine and Motor/electronics cooling system and
hoses
❑Inspect steering linkage, suspension and, if equipped, half-
shafts, driveshaft and ball joints
❑Inspect exhaust system and heat shields❑Replace high voltage battery A/C filter❑Replace engine coolant and Motor/electronics coolant (see
Motorcraft Premium Gold Coolant Change Record)
❑Inspect accessory drive belt❑Replace spark plugs
DEALERVALIDATION:
RO#: P&A C
ODE:
D
ATE:MILEAGE:
2009 Mariner Hybrid(mhv)
Owners Guide, 1st Printing
USA(fus)
Scheduled Maintenance Guide
320

Extensive Idling and/or Low Speed Driving for Long Distances as in Heavy
Commercial Use Such as Delivery, Taxi, Patrol Vehicle or Livery. This
operating condition is for Extensive Maximum A/C or Heater Operation
with engine on in the above listed usage.
Every 5,000 miles, 6 months or
200 hours of engine operation
(whichever comes first)Change engine oil and replace filter
Every 5,000 milesInspect tires and rotate
Inspect wheel ends for end play and noise
Every 60,000 milesReplace spark plugs
As requiredReplace cabin air filter, if equipped
Operating in dusty conditions such as unpaved or dusty roads
Every 5,000 miles, 6 months or
200 hours of engine operation
(whichever comes first)Change engine oil and replace filter
Inspect tires and rotate
Inspect wheel ends for end play and noise
As requiredReplace cabin air filter, if equipped
Replace engine air filter
Replace high voltage battery A/C air filter
Off-road operation
Every 5,000 miles, 6 months or
200 hours of engine operation
(whichever comes first)Change engine oil and replace filter
Inspect tires and rotate
Inspect wheel ends for end play and noise
As requiredReplace cabin air filter, if equipped
Replace engine air filter
Replace high voltage battery A/C filter
2009 Mariner Hybrid(mhv)
Owners Guide, 1st Printing
USA(fus)
Scheduled Maintenance Guide
323

Remote entry system ...........96–97
illuminated entry ....................100
locking/unlocking doors .....97–98
opening the trunk .....................98
panic alarm ...............................98
replacement/additional
transmitters ...............................99
replacing the batteries .............98
Reverse sensing system ...........215
Roadside assistance ..................224
Roof rack .....................................87
S
Safety belts (see Safety
restraints) ..........118, 121, 123–125
Safety Canopy ...........141–142, 144
Safety defects, reporting ..261–262
Safety restraints ...............118, 121,
123–126
Belt-Minder...........................127
extension assembly ................126
for adults .........................123–125
for children .............................147
Occupant Classification
Sensor ......................................119
warning light and chime ........127
Safety restraints - LATCH
anchors ......................................155
Safety seats for children ..........152
Safety Compliance
Certification Label ....................308
Satellite Radio (if equipped) .....25
Satellite Radio Information ........39
Scheduled Maintenance
Guide .........................................312
General Maintenance
Information .............................312Normal Scheduled
Maintenance and Log .............317
Special Operating
Conditions ...............................322
What Maintenance Schedule
Should You Follow? ................315
Seats ..........................................107
child safety seats ....................152
heated ......................................112
SecuriLock passive anti-theft
system ........................................103
Servicing your vehicle ..............270
Setting the clock .........................25
Snowplowing ...............................15
Spark plugs,
specifications .....................303, 307
Special notice
ambulance conversions ............15
utility-type vehicles ..................14
Specification chart,
lubricants ...................................304
Speed control ..............................70
Starting your vehicle ........198–200
jump starting ..........................248
Steering wheel
controls ......................................73
tilting .........................................61
Stereo
CD-MP3 .....................................25
SYNC ............................................42
T
Tilt steering wheel ......................61
Tire Pressure Monitoring
System (TPMS)
Tires, Wheels and Loading ....182
2009 Mariner Hybrid(mhv)
Owners Guide, 1st Printing
USA(fus)
Index
332