Legacy F4-2.5L DOHC Turbo (2005)
Valve Clearance: Adjustments
ADJUSTMENT
CAUTION: Adjustment of valve clearance should be performed while engine is cold.
1. Measure all valve clearances.
NOTE: Record each valve clearance after it has been measured.
2. Remove the camshaft.
3. Remove the valve lifter.
4. Measure the thickness of valve lifter with a micrometer.