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Home >> Ford >> 2002 >> Taurus V6-3.0L DOHC VIN S >> Repair and Diagnosis >> Specifications >> Mechanical Specifications >> Engine >> Cylinder Head Assembly >> Valve Spring
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Valve Spring

Valve spring compression pressure Intake (N @ spec length 153 lbs @ 1.18 inch
Exhaust (N @ spec length 153 lbs @ 1.18 inch
Valve spring free length (approximate) Intake 1.84 inch
Exhaust 1.84 inch
Valve spring installed pressure N @ spec. length Intake 51 lbs @ 1.57 inch
Exhaust 51 lbs @ 1.57 inch
Valve spring installed pressure N @ spec. length Service limit 10% force loss @ specified height
Valve springs Out of square limit 1%