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MAINTENANCE
HCS-3020 4020
24
X7702243800
© 3/2016 ECHO Inc.
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.
Air Filter
Level 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
Blades
Inspect/Clean (2)
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
Gear Housing
Grease(1)
2
Yearly
Fuel Filter
Inspect/Replace*
1
Fuel Cap Gasket
Replace*
1
COMPONENT/SYSTEM
MAINTENANCE
PROCEDURE
REQ’D
SKILL
LEVEL
Содержание HCS-3020
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