LE235
MAINTENANCE
X7732272902
23
© 09/19 ECHO Incorporated
Maintenance Intervals
IMPORTANT NOTE
- Time intervals shown are maximum. Actual use and
your experience will determine the frequency of required maintenance.
MAINTENANCE PROCEDURE NOTES:
1 Apply lithium based grease every 25 hours of use.
2 Apply lithium based grease every 50 hours of use.
3 Low evaporative fuel tanks DO NOT require regular maintenance to
maintain emission integrity.
* Replacement is recommended based on the finding of damage or wear
during inspection.
COMPONENT/SYSTEM
MAINTENANCE
PROCEDURE
REQ’D
SKILL
LEVEL
Daily or Before Use
Air Filter
Inspect/Clean *
1
Choke Shutter
Inspect/Clean *
1
Fuel System
Inspect
3
1
Cooling System
Inspect/Clean
2
Recoil Starter Rope
Inspect/Clean *
1
Screws/Nuts/Bolts
Inspect/Tighten/Replace *
1
Every Refuel
Fuel System
Inspect
3
1
3 Months
Air Filter
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/Decarbon
2
Drive Shaft (Flex Cable Models)
Grease
1
2
Gear Housing
Grease
2
2
Yearly
Fuel Filter
Inspect/Replace *
1
Fuel Cap Gasket
Replace *
1