Komatsu PC210-10 DEMOLITION BASE SPEC., Operation & Maintenance Manual, Page: 208 / 458

EXPLANATION OF COMPONENTS OPERATION
3–138
HANDLING KCCV
Handling KCCV:PC-A185-043K00A
The KCCV (Komatsu Closed Crankcase Ventilation) filter
means the filter that cleans the gas discharged from the engine
crankcase and return it to the engine air intake system.
NOTICE
q
The KCCV filter element needs to be replaced every
2000 hours. For details of the replacement procedure,
see "REPLACE KCCV FILTER ELEMENT (4-71)".
q
If the engine is operated without the KCCV filter ele-
ment or if a filter element other than the Komatsu genu-
ine one is used, the engine sucks oil and foreign matter
which can cause a trouble. Always use Komatsu genu-
ine KCCV filter element.
q
The filter element cannot be cleaned. Never reuse the
filter element since it can cause an engine trouble, even
if it is cleaned.