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PB-255LN
MAINTENANCE
X7501186403
27
© 07/22 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
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
1
1
Cooling System
Inspect/Clean
2
Recoil Starter Rope
Inspect/Clean *
1
Screws/Nuts/Bolts
Inspect/Tighten/Replace *
1
Every Refuel
Fuel System
Inspect
1
1
3 Months
Air Filter
Replace *
1
Fuel Filter
Inspect *
1
Fuel Cap Gasket
Inspect *
1
Spark Plug
Inspect/Clean/Replace *
1
Muffler Spark Arrester
Inspect/Clean/Replace *
2
Cylinder Exhaust Port
Inspect/Clean/De-carbon
2
Yearly
Fuel Filter
Inspect/Replace *
1
Fuel Cap Gasket
Replace *
1