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5-12. Every 3000hr check
(1) Cleaning Emission related
parts
The following items are major engine emission
related parts. These items are checked and
cleaned periodically. But it is performed by
special engine service experts. Contact your
authorized local dealer for check.
-. Fuel injector
-. DOC&DPF assembly
-. Turbocharger
-. ECU
-. EGR valve
-. Sensors
-. Air Control Valve (ACV)
DOC&DPF assembly
ECU
EGR valve
Air Control Valve
Turbocharger