5-68
MAINTENANCE
EVERY 4500 HOURS
EVERY 4500 HOURS
INSPECTING THE TURBOCHARGER
(BLOW WASH AS NECESSARY)
This operation requires experience. Ask your
sales or service dealer for it.
INSPECTING AND CLEANING THE EGR
VALVE
This operation requires experience. Ask your
sales or service dealer for it.
CLEANING THE EGR COOLER
This operation requires experience. Ask your
sales or service dealer for it.
INSPECTING THE ENGINE CONTROLLER
(ECM)
This operation requires experience. Ask your
sales or service dealer for it.
INSPECTING AND CLEANING THE
INJECTOR
This operation requires experience. Ask your
sales or service dealer for it.
INSPECTING AND MAINTENANCE THE
DPD OR ITS RELATED PARTS
This operation requires experience. Ask your
sales or service dealer for it.
• Do not modify the DPD 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 DPD that has been
dropped to the ground. There is catalyst
fitted inside the DPD. It can be damaged if
strong shocks are applied to it.