MAINTENANCE PPT-2620 / H
34 X7502346700
© 11/23 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.
COMPONENT/SYSTEM MAINTENANCE PROCEDURE
SKILL
LEVEL
Daily or Before Use
Air Filter Inspect/Clean* 1
Choke Shutter Inspect/Clean* 1
Fuel System Inspect
2
1
Cooling System Inspect/Clean 2
Recoil Starter Rope Inspect/Clean* 1
Screws/Nuts/Bolts Inspect/Tighten/Replace* 1
Guide Bar/Sprocket Nose Inspect/Clean/Lubricate* 2
Saw Chain Inspect/Sharpen/Replace/Tension* 2
Every Refuel
Fuel System Inspect
2
1
Guide Bar/Sprocket Nose Inspect/Clean/Lubricate* 2
Saw Chain Inspect/Sharpen/Replace/Tension* 2
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/De-carbon 2
Drive Shaft (Flex Cable
Models)
Grease
1
2
Yearly
Fuel Filter Inspect/Replace* 1
Fuel Cap Gasket Replace* 1
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