CHANGING THE ENGINE AIR
FILTER
WARNING
Do not start the engine with the air filter
removed. This can cause damage not
covered by the vehicle Warranty and can
result in serious injury. Only use the specified replacement air filter.
See Capacities and Specifications (page
367).
Change the air filter element at the correct
interval. See Scheduled Maintenance (page
495
).
When changing the engine air filter, do not
allow debris or foreign material to enter the
air induction system. The engine and
turbocharger are susceptible to damage from
even small particles. Note:
Failure to use the correct air filter
element may result in severe engine
damage. Resulting component damage may
not be covered by the vehicle Warranty. 1. Release the clamps that secure the air
filter cover to the housing.
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 that you have a
good seal. 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 it is
not properly seated.
6. Install the air filter housing cover.
7. Engage the clips to secure the air filter housing cover to the air filter housing.
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MKZ (CC9) Canada/United States of America, enUSA, First Printing MaintenanceE146427
