Lincoln Nautilus: Engine System - General Information / Piston Diameter. General Procedures
Check
NOTE:
Refer to the appropriate Section 303-01 for the specification.
-
Measure the piston diameter 90 degrees from the piston
pin and down from the top of the piston to the point indicated.
Oil Pressure Test 2.7L EcoBoost & 3.3L Duratec & 5.0L Ti-VCT
NOTE:
It is necessary to disconnect the battery to avoid
setting any DTCs that could cause the PCM to command the oil pressure to
other than what should be observed from a correctly operating system
during the oil pressure test...
Inspection
NOTE:
Do not use a caustic cleaning solution or a wire brush to clean the pistons or damage can occur.
Clean and inspect the (1) ring lands, (2) pin bosses,
(3) skirts and the (4) tops of the pistons...
Other information:
Use oil that meets the defined specification
and viscosity grade.
If you do not use oil that meets the defined
specification and viscosity grade, it could
result in:
Component damage that your vehicle
warranty does not cover.
Longer engine cranking periods...
Connecting Your Phone
Go to the settings menu on your cell phone
and switch Bluetooth on.
Select the phone option on the
feature bar.
Select Add Phone.Note: A prompt alerts you to search for
your
vehicle on your cell phone.
Select your vehicle on your cell phone...