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:
Overview
Heated Seats
If equipped, the rear heated seat system allows the rear seat cushion and backrest to be heated at one of two levels on demand.
The components of the rear heated seat system include:
Seat cushion heater mat
Seat backrest heater mat
Heated seat module (attached to the underside of the rear seat cushion)
Heated seat switches (located in the rear panel..
What Is Distance Alert
The system alerts you with a warning lamp
if the distance to the vehicle ahead is small.
Note: The warning lamp does not illuminate
if cruise control or adaptive cruise control is
active.
Adjusting the Sensitivity of Distance Alert
To adjust the sensitivity of the system, use
the instrument cluster display:
Using the instrument cluster display
controls on the steerin..