Echo X750020201 Chainsaw User Manual


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CS-352
MAINTENANCE AND CARE
COMPONENT/
SYSTEM
MAINTENANCE
PROCEDURE
REQ'D
SKILL
LEVEL
DAILY OR
BEFORE
USE
EVERY
REFUEL
3 MONTHS
OR 90
HOURS
YEARLY 600
HOURS
Air Filter Inspect/Clean
1
I / C * R *
Automatic Oiler Inspect/Adjust
1
I
Oil Filter Inspect/Replace
1
I I/C *
Fuel System Inspect/Replace
1
I (1) * I (1) *
Fuel Filter Inspect/Replace
1
I * I / R *
Fuel Cap Gasket Replace
1
I * R *
Guide Bar & Sprocket
Nose
Inspect/Clean/Lubricate
1
I / C * I
Saw Chain
Inspect/Sharpen/Replace/
Tensioning
2
I *
Sprocket Inspect/Replace
2
I *
Spark Plug Inspect/Clean
1
I / C / R *
Cooling System Inspect/Clean
2
I / C
Muffler Spark Arrestor Inspect/Clean/Replace
2
I / C / R *
Cylinder Exhaust Port Inspect/Clean/Decarbon
2
I / C
Recoil Starter Rope Inspect/Clean
1
I / C *
Screws/Nuts/Bolts Inspect/Tighten/Replace
1
I *
(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.
MAINTENANCE PROCEDURE LETTER CODES:
I = INSPECT, R = REPLACE, C = CLEAN
IMPORTANT NOTE
- Time intervals shown are maximum. Actual use and your experience will determine the
frequency of required maintenance.
MAINTENANCE PROCEDURE NOTES:
WARNING
Movingpartscanamputatengersorcausesevereinjuries.Keephands,clothingandlooseobjectsawayfrom
allopenings.Alwaysstopengine,disconnectsparkplug,andmakesureallmovingpartshavecometoacom-
pletestopbeforeremovingobstructions,clearingdebris,orservicingunit.Allowunittocoolbeforeperforming
service. Wear gloves to protect hands from sharp edges and hot surfaces.
Your ECHO unit is designed to provide many hours of trouble free service. Regular scheduled maintenance will help your unit
achieve that goal. If you are unsure or are not equipped with the necessary tools, you may want to take your unit to an ECHO Ser-
vice Dealer for maintenance. To help you decide whether you want to DO-IT-YOURSELF or have the ECHO Dealer do it, each
maintenance task has been graded. If the task is not listed see your Echo dealer for repairs.
skill lEvEls
Level 1 = Easy to do. Common tools may be required.
Level 2 = Moderate difculty. Some specialized tools may be required.
ECHO offers REPOWER
TM
Maintenance Kits and Parts to make your maintenance job easier.
maintEnanCE intErvals
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