5-52
MAINTENANCE
EVERY 3000 HOURS
EVERY 3000 HOURS
INSPECTING THE TURBOCHARGER
(BLOW WASH AS NECESSARY)
This operation requires experience. Ask your
sales or service dealer for it.
INSPECTING, CLEANING AND CHECKING
OPERATION OF THE EGR VALVE
<APPLICABLE MACHINE MODELS:
126100003 OR LATER>
This operation requires experience. Ask your
sales or service dealer for it.
CLEANING THE EGR LEAD VALVE
<APPLICABLE MACHINE MODELS:
126100003 OR LATER>
This operation requires experience. Ask your
sales or service dealer for it.
INSPECTING AND CLEANING THE DPF
SOOT FILTER <APPLICABLE MACHINE
MODELS: 126100003 OR LATER>
This operation requires experience. Ask your
sales or service dealer for it.
• Do not modify the DPF without permission.
If modified, it may be damaged or
malfunction may occur. As a result, an
expensive repair work may be required.
• Do not reuse the DPF that has been
dropped to the ground. There is catalyst
fitted inside the DPF. It can be damaged if
strong shocks are applied to it.
INSPECTING THE OPERATION OF THE
AIR INTAKE THROTTLE VALVE
This operation requires experience. Ask your
sales or service dealer for it.
INSPECTING AND CLEANING THE
INJECTOR <APPLICABLE MACHINE
MODELS: 126100003 OR LATER>
This operation requires experience. Ask your
sales or service dealer for it.