Doosan DV11 - Engine Inspection; Stopping Engine; General Engine Inspection Cycle; 3 Maintenance

DV11
Operation and Maintenance
52
Technical Information
Printed in Mar. 2005 PS-MMA0608-E1A
2.5. Engine Inspection
2.5.1. Stopping engine
After checking the engine for any unusual condition at the idling speed, then turn the
key switch to stop the engine.
2.5.2. General engine inspection cycle
О : Check & adjust ● : Replace
Inspection time(km)
Inspection
Daily
5,000 10,000 15,000 20,000 40,000
Remark
Check for leakage
(hoses, clamp)
О
Check the water level О
Check the V-belt tension О
Cooling
system
Change the coolant water
●
Check for leakage О
Check the oil level gauge О
Change the lubricating oil
●
1st
(
●)
Lubrication
system
Replace the oil filter cartridge
●
1st
(
●)
Check the leakage
f
or intercoole
r
(hoses, clamp)
О
Intake &
Exhaust
System
Clean and change
t
he air cleaner element
О
Drain the water in separato
r
О
Clean the fuel straine
r
of fuel feed pump
О
Check the fuel line leakage О
Check fuel injection timing
When
necessary
Replace the fuel filter cartridge
●
Fuel
system
Check the injector nozzles
When
necessary
Check the exhaust gas state О
Check the battery charging О
Check the compression
pressure
When
necessary
A
djust intake / exhaust
v
alve clearance
О
When
necessary
Engine
adjust
A
djust engine brake О
When
necessary
* (●) The engine oil change interval is determined by engine use and oil grade.