Doosan DX22 - 4. Regular Inspections; Regular Inspections

27
4. Regular Inspections
General Information ............................................................................................................29
General Information ................................................................................................................................... 29
Daily Inspections........................................................................................................................................ 29
Maintenance Schedule .......................................................................................................30
General Conditions .................................................................................................................................... 30
Cautions for Using Biodiesel ...............................................................................................31
Allowable Fuel Under Warranty ................................................................................................................. 31
Cautions for Using Biodiesel in Different Types of Generators.................................................................. 31
Cooling System ...................................................................................................................32
General Information ................................................................................................................................... 32
Coolant Specifications ............................................................................................................................... 32
Coolant Capacity........................................................................................................................................ 32
Coolant Inspections ................................................................................................................................... 32
Measuring the Coolant Concentration ....................................................................................................... 33
Add Coolant ............................................................................................................................................... 34
Replacing Coolant ..................................................................................................................................... 34
Cleaning the Cooling Circuit ...................................................................................................................... 35
Coolant....................................................................................................................................................... 35
Lubrication System .............................................................................................................36
General Information ................................................................................................................................... 36
Engine Oil Specifications ........................................................................................................................... 37
Engine Oil Capacity ................................................................................................................................... 38
Checking Engine Oil .................................................................................................................................. 38
Adding Engine Oil ...................................................................................................................................... 38
Adding Engine Oil ...................................................................................................................................... 39
Fuel System ........................................................................................................................40
General Information ................................................................................................................................... 40
Fuel Specifications..................................................................................................................................... 40
Fuel filter .................................................................................................................................................... 40
Bleeding Fuel Delivery Lines ..................................................................................................................... 40
Fuel Tank ................................................................................................................................................... 40
Fuel Lines Connected to the Engine.......................................................................................................... 40
Hand Priming Pump and Connecting Adapter ........................................................................................... 40
Primary Fuel Filter, Connecting Adapter, Fuel Heater, Service Tool ......................................................... 40
Engine Low-Pressure Fuel Lines ............................................................................................................... 41