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Subaru
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2009
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Impreza WRX F4-2.5L DOHC Turbo
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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 Clearance
Valve Clearance
Valve clearance
mm (in)
Inspection value
Intake
0.20+0.04 -0.06 (0.0079+0.0016 -0.0024)
Exhaust
0.35±0.05 (0.0138±0.0020)
Adjustment value
Intake
0.20+0.01 -0.03 (0.0079+0.0004 -0.0012)
Exhaust
0.35±0.02 (0.0138±0.0008)