Lincoln Nautilus: Engine System - General Information / Valve Stem Diameter. General Procedures
Check
NOTE:
Refer to the appropriate Section 303-01 for the specification.
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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...
Valve Train Analysis - Engine Off, Valve Cover Removed
NOTE:
The following component inspections are used to diagnose valve train concerns.
Check for damaged or severely worn parts and correct assembly...
Other information:
Special Tool(s) /
General Equipment
Resistance Spotwelding Equipment
Spherical Cutter
Hot Air Gun
Air Body Saw
8 mm Drill Bit
MIG/MAG Welding Equipment
Spot Weld Drill Bit
Locking Pliers
Materials
Name
Specification
Seam SealerTA-2-B, 3M™ 08308, LORD Fusor® 803DTM
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Flexible Foam Repair3M™ 08463, LORD Fusor® 121
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Special Tool(s) /
General Equipment
Fluid Suction Gun
Fluid Container
Removal
NOTE:
Removal steps in this procedure may contain installation details.
NOTE:
The hood removed in this procedure for clarity.
Siphon the windshield washer fluid out.
Use the General Equipment: Fluid Suction Gun
Use the General Equipment: Fluid Container
..