Kipor KG390, Руководство по обслуживанию

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3.3.4 External diameter of valve stem
Standard （ mm ） Service limit (mm)
intake 6.570~6.585 6.50
exhaust 6.55~6.57 6.50
3.3.5 Inner diameter of valve bore
Standard
（
mm
）
Service limit (mm)
intake/exhaust 6.600~6.622 6.68
3.3.6 Clearance between valve bore and valve conduct pipe
Standard （ mm ） Service limit (mm)
Air intake 0.015~0.052 0.11
Air outlet 0.030~0.072 0.13
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