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:
Special Tool(s) /
General Equipment
Air Conditioning Service Unit
Refrigerant Identification Equipment
Check
NOTE:
For all equipment, follow the manufacturer's instructions.
Follow and inspect all charging instructions.
Start and run the engine at idle until normal operating temperature is reached...
Unlock.
Lock.
Locking the Doors
Press the lock switch on the door interior trim
panel. The doors can no longer be released
using the exterior door handle switches and
the luggage compartment locks.
Unlocking the Doors
Press the unlock switch on the door interior
trim panel...