
CS-590
MAINTENANCE
X7503264706
49
© 09/2020 ECHO Incorporated
IMPORTANT NOTE
- Time intervals shown are maximum. Actual use and
your experience will determine the frequency of required maintenance.
MAINTENANCE PROCEDURE NOTES:
* Replacement is recommended based on the finding of damage or wear
during inspection.
Cooling System
Inspect / Clean
2
Recoil Starter Rope
Inspect / Clean *
1
Screws / Nuts / Bolts
Inspect / Tighten / Replace *
1
Every Refuel
Fuel System
Inspect
1
Guide Bar & Sprocket Nose Inspect
1
3 Months
Air Filter
Replace *
1
Oil Filter
Inspect / Replace *
1
Fuel Filter
Inspect *
1
Fuel Cap Gasket
Inspect *
1
Spark Plug
Inspect / Clean / Replace *
1
Muffler Spark Arrestor
Inspect/Clean/Replace *
2
Cylinder Exhaust Port
Inspect / Clean / De-carbon
2
Yearly
Fuel Filter
Inspect / Replace *
1
Fuel Cap Gasket
Replace *
1
COMPONENT / SYSTEM
MAINTENANCE PROCEDURE
REQ’D
SKILL
LEVEL