Lincoln Corsair: Engine Ignition - 2.0L EcoBoost (177kW/240PS) – MI4/2.0L EcoBoost (184kW/250PS) – MI4 / Removal and Installation - Spark Plugs
Removal
NOTE:
Removal steps in this procedure may contain installation details.
-
Remove the ignition coil-on-plugs.
Refer to: Ignition Coil-On-Plug (303-07A Engine Ignition - 2.0L
EcoBoost (177kW/240PS) – MI4/2.0L EcoBoost (184kW/250PS) – MI4, Removal
and Installation).
-
Use compressed air to remove any foreign material in the spark plug well before removing the spark plugs.
-
NOTICE:
Do not remove the spark plugs when the engine is hot
or cold soaked. Spark plug thread or cylinder head damage can occur.
Make sure that the engine is warm (hand touch after cooling down) prior
to spark plug removal.
NOTICE:
If a spark plug is dropped, internal damage may
result and the spark plug must be discarded. The use of a damaged spark
plug may cause cylinder misfire resulting in engine damage.
Remove the spark plugs.
Torque:
106 lb.in (12 Nm)
Installation
-
To install, reverse the removal procedure.
Removal
Remove the Air Cleaner Outlet Pipe.
Refer to: Air Cleaner Outlet Pipe (303-12B Intake Air Distribution and
Filtering - 2.3L EcoBoost (199kW/270PS), Removal and Installation)...
Other information:
Activation
NOTE:
If the vehicle battery is dead or there is no electrical power available, connect an external power source.
Apply the parking brake.
Remove the manual park release cable access cover
NOTE:
The brakes must be applied from the driver's seat while releasing the vehicle from park.
While applying the b..
RDU - Component Location
Item
Description
1
RDU actuator motor
2
Speed sensor
3
RDU
4
AWD module
5
PTU (Power transfer unit)
..