56 © Scania CV 2009
22. Every 2,400 hours:
Renewing (or cleaning) the closed
crankcase ventilation valve
Alternative 1:
Renew the valve at the specified interval.
Alternative 2:
- Dismantle the valve after the specified interval.
- Clean the valve by placing it in a bath of diesel fuel oil overnight. Then
rinse it several times in diesel oil and allow it to drip dry.
- Refit the valve.
- The valve may be reused (cleaned), but not more than twice after the
first 2,400 hours of use. Take care to mark the valve after cleaning it.
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