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Lincoln Truck
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2003
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Aviator 2WD V8-4.6L DOHC
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Repair and Diagnosis
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Specifications
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Mechanical Specifications
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Engine
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Cylinder Head Assembly
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Valve Spring
Valve Spring
Valve Spring
free length (approx)
45.5 mm (1.6598 inch)
Valve spring
squareness
2 degrees
Valve spring
installed height
36.14 mm (1.4228 inch)