air filter LINCOLN MKZ 2013 User Guide

1. Shut the engine off.
2. Clean the area around the clamp
that connects the air filter
assembly to the rubber hose (A). 3. Remove the bolt cover (if
equipped). 4. Remove two bolts that attach the
air filter assembly to the front of
the vehicle (B).
5. Loosen the clamp holding the air filter assembly to the rubber hose
(A).
6. Remove the harness retaining clip
by pulling up (C). Do not
disconnect the sensor (D).
7. Without disconnecting the sensor (D), pull the air filter assembly up
to disconnect the air filter
assembly from the seated
grommets located underneath the
air filter assembly. 8.
Rotate the air filter assembly 90
degrees counterclockwise and
reinstall into the rubber hose.
9. Tighten the clamp (A).
10. The transmission fluid level indicator can now be accessed.
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MaintenanceE158839
A
BCD E158840 E158841

Before adding any fluid, make sure the
correct type is used. The type of fluid
used is normally indicated on the
dipstick and also in the Technical
Specifications section in this chapter.
Note:
An overfill condition of
transmission fluid may cause shift or
engagement concerns or possible
damage.
Do not use supplemental transmission
fluid additives, treatments or cleaning
agents. The use of these materials
may affect transmission operation
and result in damage to internal
transmission components. Reinstall
the air filter assembly. After the fluid
level has been checked and adjusted
as necessary, do the following:
1. Shut the engine off.
2. Loosen the clamp holding the air filter assembly to the rubber hose.
3. Rotate the air filter assembly 90 degrees clockwise without
disconnecting the sensor.
4. Seat the air filter assembly back into the grommets by pushing
down on the air filter assembly.
5. Tighten the clamp.
6. Install and tighten two bolts that
attach air filter assembly to the
front of the vehicle. 7.
Install the bolt cover (if equipped).
8. Reinstall the harness retaining clip
into the front of the air filter
assembly.
BRAKE FLUID CHECK
Fluid levels between the MIN and MAX
lines are within the normal operating
range; there is no need to add fluid. If
the fluid levels are outside of the
normal operating range, the
performance of the system could be
compromised; seek service from your
authorized dealer immediately.
POWER STEERING FLUID
CHECK
Your vehicle is equipped with an
electric power steering (EPS) system.
There is no fluid reservoir to check or
fill.
FUEL FILTER
Your vehicle is equipped with a
lifetime fuel filter that is integrated
with the fuel tank. Regular
maintenance or replacement is not
needed.
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MaintenanceE158846

Poor wiper quality can be improved
by cleaning the wiper blades and the
windshield.
CHANGING THE ENGINE AIR
FILTER - 2.0L
ECOBOOST™/3.7L
WARNING
To reduce the risk of vehicle
damage and/or personal burn
injuries do not start your engine with
the air cleaner removed and do not
remove it while the engine is running. When changing the air filter element,
use only the air filter element listed.
See Capacities and Specifications
(page 325).
For EcoBoost equipped vehicles:
When servicing the air cleaner, it is
important that no foreign material
enter the air induction system. The
engine and turbocharger are
susceptible to damage from even
small particles.
Change the air filter element at the
proper interval. See
Scheduled
Maintenance (page 440).
Note: Failure 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. 2.0L EcoBoost Engine
3.7L Engine
1. Release the clamps that secure
the air filter housing cover.
2. Carefully lift the air filter housing cover.
3. Remove the air filter element from
the air filter housing.
4. Wipe any dirt or debris from the air
filter housing and cover to make
sure no dirt gets in the engine and
to make sure you have a good seal.
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MaintenanceE144365 E146427

5. Install a new air filter element. Be
careful not to crimp the filter
element edges between the air
filter housing and cover. This could
cause filter damage and allow
unfiltered air to enter the engine if
not properly seated.
6. Install the air filter housing cover.
7. Engage the clamps to secure the air filter housing cover to the air
filter housing.
ADJUSTING THE
HEADLAMPS
Vertical Aim Adjustment
The headlamps on your vehicle are
properly aimed at the assembly plant.
If your vehicle has been in an accident,
the alignment of your headlamps
should be checked by your authorized
dealer.
Headlamp Aiming Target 8 feet (2.4 meters)
A
Center height of lamp to
ground
B 25 feet (7.6 meters)
C
Horizontal reference line
D
Vertical Aim Adjustment
Procedure
1. Park the vehicle directly in front of
a wall or screen on a level surface,
approximately 25 feet (7.6 meters)
away.
2. Measure the height of the headlamp bulb center from the
ground and mark an 8 foot (2.4
meter) horizontal reference line on
the vertical wall or screen at this
height.
Note: To see a clearer light pattern for
adjusting, you may want to block the
light from one headlamp while
adjusting the other.
3. Turn on the low beam headlamps to illuminate the wall or screen and
open the hood. 281
MaintenanceE142592 E142465

CLEANING THE ENGINE
Engines are more efficient when they
are clean because grease and dirt
buildup keep the engine warmer than
normal.
When washing:
•
Take care when using a power
washer to clean the engine. The
high-pressure fluid could penetrate
the sealed parts and cause
damage.
• Do not spray a hot engine with cold
water to avoid cracking the engine
block or other engine components.
• Spray Motorcraft® Engine
Shampoo and Degreaser on all
parts that require cleaning and
pressure rinse clean. In Canada,
use Motorcraft® Engine Shampoo.
• Never wash or rinse the engine
while it is hot or running; water in
the running engine may cause
internal damage.
• Never wash or rinse any ignition
coil, spark plug wire or spark plug
well, or the area in and around
these locations.
• Cover the battery, power
distribution box, and air filter
assembly to prevent water
damage when cleaning the engine. CLEANING THE WINDOWS
AND WIPER BLADES
The windows and wiper blades should
be cleaned regularly. If the wipers do
not wipe properly, substances on the
vehicle
’s glass or the wiper blades
may cause squeaking or chatter noise
from the blades, and streaking and
smearing of the windshield.
To clean these items, follow these
tips:
• The windows may be cleaned with
a non-abrasive cleaner such as
Motorcraft® Ultra-Clear Spray
Glass Cleaner.
• The wiper blades can be cleaned
with isopropyl (rubbing) alcohol or
Motorcraft® Premium Windshield
Washer Concentrate in the U.S., or
Premium Quality Windshield
Washer Fluid in Canada. Be sure
to replace wiper blades when they
appear worn or do not function
properly.
• Do not use abrasives, as they may
cause scratches
• Do not use fuel, kerosene, or paint
thinner to clean any parts.
286
Vehicle Care

ENGINE SPECIFICATIONS
3.7L V6 Engine
2.0L EcoBoost engine
Engine
227
122
Cubic inches
Minimum 87 octane
Minimum 87 octane
Required fuel
10.5:1
9.3:1
Compression ratio
0.049-0.053 in. (1.25-1.35mm)
0.027-0.031 in. (0.70-0.80
mm)
Spark plug gap
Drivebelt Routing
3.7L Engine 2.0L EcoBoost Engine
Long drivebelt is on first
pulley groove closest to
engine
A
Short drivebelt is on second
pulley groove farthest from
engine
B
MOTORCRAFT PARTS 3.7L V6 Engine
2.0L EcoBoost Engine
Component
FA-1912
Air filter element 1
FL-500-S
FL-910S
Oil filter 2
BXT-65-650
BXT-96R-500
Battery
325
Capacities and SpecificationsE146428 A
BE142480

3.7L V6 Engine
2.0L EcoBoost Engine
Component
BXT-96R-590 SP-520
SP-527
Spark plugs 3
FP-71
Cabin air filter
FS-104
Seat filter
WW-2700 (driver side)
Windshield wiper
blade WW-2601 (passenger side)
1 Failure 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.
2 Only use the specified replacement oil filter. The use of a non-specified oil
filter can result in engine damage.
3 For spark plug replacement, see your authorized dealer. Replace the spark
plugs at the appropriate intervals. See Scheduled Maintenance (page 440).
Note: 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.
326
Capacities and Specifications

Check every six months
Safety belts and seat latches for wear and function.
Safety warning lamps (brake, ABS, airbag and safety belt) for operation.
Washer spray and wiper operation. Clean or replace blades as necessary.
Multi-Point Inspection
In order to keep your vehicle running
right, it is important to have the
systems on your vehicle checked
regularly. This can help identify
potential issues and prevent major
problems. We recommend having the
following multi-point inspection
performed at every scheduled
maintenance interval to help make
sure your vehicle keeps running great. Multi-Point Inspection
Hazard warning system operation
Accessory drive belt(s)
Horn operation
Battery performance
Radiator, cooler, heater and A/C hoses
Engine air filter
Suspension components for leaks ordamage
Exhaust system
Steering and linkage
Exterior lamp operation
Tires (including spare) for wear andproper pressure **
Fluid levels *
; fill if necessary
Windshield for cracks, chips or pits
For oil and fluid leaks
Washer spray and wiper operation
Half-shaft dust boots
* Brake, coolant recovery reservoir, automatic transmission and window washer
** If your vehicle is equipped with a temporary mobility kit, check the tire sealant
expiration Use By date on the canister. Replace as needed.
443
Scheduled Maintenance

When to expect the OIL CHANGE REQUIRED message
Vehicle use and example
Miles (kilometers)
Extended hot or cold operationExtreme
3000-4999
(4000-7999) Maximum load or towing
Extreme hot or cold operationAt every oil change interval as indicated by the information display
*
Change engine oil and filter. **
Rotate the tires.
Perform a multi-point inspection (recommended).
Inspect the automatic transmission fluid level. Consult your dealer for
requirements.
Inspect the brake pads, shoes, rotors, drums, brake linings, hoses and parking
brake.
Inspect the cabin air filter.
Inspect the engine cooling system strength and hoses.
Inspect the exhaust system and heat shields.
Inspect the rear axle and U-joints. Lubricate any areas with grease fittings
(AWD vehicles).
Inspect the half-shaft boots.
Inspect the steering linkage, ball joints, suspension, tire-rod ends, driveshaft
and U-joints. Lubricate any areas with grease fittings (AWD vehicles).
445
Scheduled Maintenance

At every oil change interval as indicated by the information display
*
Inspect the tires, tire wear and measure the tread depth.
Inspect the wheels and related components for abnormal noise, wear, loose-
ness or drag.
* Do not exceed one year or 10000 miles (16000 kilometers) between service
intervals.
** Reset the Intelligent Oil-Life Monitor after engine oil and filter changes. See
Engine Oil Check (page 267). Other Maintenance Items
1
Replace cabin air filter.
Every 20000 miles
(32000 km)
Replace engine air filter.
Every 30000 miles
(48000 km)
Change engine coolant.2
At 100000 miles
(160000 km)
Replace spark plugs.
Every 100000 miles
(160000 km) Inspect accessory drive belt(s). 3
Change automatic transmission fluid.
Every 150000 miles
(240000 km)
Replace accessory drive belt(s). 4
1 Perform these maintenance items within 3000 miles (4800 kilometers) of
the last engine oil and filter change. Do not exceed the designated distance for
the interval.
2 Initial replacement at six years or 100000 miles (160000 kilometers), then
every three years or 50000 miles (80000 kilometers).
3 After initial inspection, inspect every other oil change until replaced.
4 If not replaced within the last 100000 miles (160000 kilometers).
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Scheduled Maintenance