FixVault
Home
›
Lincoln
›
2018
›
Navigator Select, 4WD
›
Repair and Diagnosis
›
Engine Mechanical
›
Mechanical
›
Engine System - General Information
›
General Procedures
›
Valve Stem Diameter
Valve Stem Diameter
Check
NOTE:
Refer to the appropriate
SPECIFICATIONS
.
Measure the diameter of each intake and exhaust valve stem at the points shown. Verify the diameter is within specification.
Courtesy of FORD MOTOR COMPANY