Echo HC-155 - Maintenance Intervals

HC-155 MAINTENANCE
X7502259500 25
© 11/2017 ECHO Inc.
ENGLISH
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 Inspect blade, and clean and sharpen as needed. Lubricate blades
periodically during 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
REQUIRED
SKILL LEVEL
Daily or Before Use
Air Filter
Inspect/Clean*
1
Choke Shutter
Fuel System
Inspect
(3)
Cooling System
Inspect/Clean 2
Recoil Starter Rope
Inspect/Clean*
1
Screws/Nuts/Bolts
Inspect/Tighten/Replace*
Blades Inspect/Clean
(2)
Every Refuel
Fuel System
Inspect
(3)
1
Three Months
Air Filter
Replace*
1
Fuel Filter
Inspect*
Fuel Cap Gasket
Spark Plug
Inspect/Clean/Replace*
1
Muffler Spark Arrestor
2
Cylinder Exhaust Port
Inspect/Clean/De-carbon
Gear Housing
Grease
(1)
Yearly
Fuel Filter
Inspect/Replace*
1
Fuel Cap Gasket
Replace*