freightliner Workshop Repair Guides

Freightliner Workshop Service and Repair Manuals

PCV Heater|Service and Repair > < PCV Heater|Diagrams
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PCV Heater: Description and Operation

DESCRIPTION

CCV Breather

The crankcase ventilation breather is a three staged, filtered, oil separating breather with a oil return passage into the cylinder head cover  .The oil
separator removes oil from the blow by gasses to reduce MAF sensor contamination. For service procedures refer to (Refer to EMISSIONS
CONTROL/EVAPORATIVE EMISSIONS/CCV RESTRICTER - REMOVAL).

PCV Heater|Service and Repair > < PCV Heater|Diagrams