• For details of lubrication, see “MAINTENANCE SCHEDULE (4-12)”.
Symbols used in the lubrication standard chart
Symbol
Meaning of symbol Symbol Meaning of symbol
Read Operation and Maintenance Manual Supply grease
Change engine oil Check engine oil level
Change hydraulic oil Check hydraulic oil level
Change power train oil Check power train oil level
Replace engine oil filter Replace hydraulic oil filter
Replace hydraulic tank breather element Replace fuel filter
Replace KCCV filter Replace DEF tank breather element
Replace DEF filter
USE OF FUEL, COOLANT AND LUBRICANTS ACCORDING TO AMBIENT
TEMPERATURE
Reservoir
Fluid Type
Ambient Temperature, degrees Celsius
Recommended Komatsu
Fluids
Min Max
RECOMMENDED FUEL, COOLANT, AND LUBRICANT REPLACEMENT PARTS
7-6