Lincoln Aviator: Engine System - General Information / General Procedures - Valve Stem Diameter
Check
NOTE:
Refer to the appropriate Section 303-01 for the specification.
-
Measure the diameter of each intake and exhaust valve
stem at the points shown. Verify the diameter is within specification.
Check
NOTE:
Refer to the appropriate Section 303-01 for the specification.
NOTE:
Valve guides tend to wear in an hourglass pattern.
The ball gauge can be inserted into the combustion chamber side of the
valve guide, if necessary...
Other information:
Symptom Chart
C Clutch
For C clutch operation, REFER to: C Clutch (307-01A Automatic Transmission - 10-Speed Automatic Transmission – 10R60, Description and Operation).
C Clutch
Condition
Possible Sources
Action
C clutch does not apply
SSC mechanically stuck OFF
INSTALL a new solenoid...
Vehicles with: Dual Automatic Temperature Control (DATC)
Overview
The DATC system maintains the selected vehicle interior temperature by heating and/or cooling the air depending on the HVAC control panel selection.
The driver may override the automatic mode of operation...