DOHC Engines

Valve guides

~1min read
Проверьте зазор между стержнем и направляющей клапана. Если зазор превышает предельно

Check the clearance between the valve stem and the valve guide. If the clearance exceeds the limit, replace the valve guide with an oversize valve guide.

Clearance between valve stem and valve guide:

Intake valves: 0.03–0.06 mm
Exhaust valves: 0.035–0.065 mm
Maximum valve stem-to-guide clearance:
Intake valves: 0.1 mm
Exhaust valves: 0.15 mm

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