Ditch Witch 410SX - Manual (Page 104)

410sx Operator’s Manual
Service - 103
1000 Hour
Check PCV Valve
Check PCV valve every 1000 hours. To check:
1. Remove the PCV valve from the valve cover
with the hose still attached.
2. Shake the valve: if it rattles, it is good. If it does
not rattle, replace it. Always replace the hose
with the PCV valve.
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