Maintenance And Care; Maintenance Intervals - Echo CS-306 Manuel D'instructions

WARNING
Moving parts can amputate fingers 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 Service 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 difficulty. Some specialized tools may be required.
ECHO offers REPOWER

MAINTENANCE INTERVALS

COMPONENT/
SYSTEM
Air Filter
Automatic Oiler
Oil Filter
Fuel System
Fuel Filter
Fuel Cap Gasket
Guide Bar & Sprocket
Nose
Saw Chain
Sprocket
Spark Plug
Cooling System
Muffler Spark Arrestor
Cylinder Exhaust Port
Recoil Starter Rope
Screws/Nuts/Bolts
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:
(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.
All manuals and user guides at all-guides.com
M
AINTENANCE AND
Maintenance Kits and Parts to make your maintenance job easier.
TM
MAINTENANCE
PROCEDURE
Inspect/Clean
Inspect/Adjust
Inspect/Replace
Inspect/Replace
Inspect/Replace
Replace
Inspect/Clean/Lubricate
Inspect/Sharpen/Replace/
Tensioning
Inspect/Replace
Inspect/Clean
Inspect/Clean
Inspect/Clean/Replace
Inspect/Clean/Decarbon
Inspect/Clean
Inspect/Tighten/Replace
C
ARE
REQ'D DAILY OR
SKILL BEFORE
REFUEL
LEVEL USE
1
I / C *
1
I
1
I
1
I (1) *
1
1
1
I / C *
2
I *
2
I *
1
2
I / C
2
2
1
I / C *
1
I *
17
3 MONTHS
EVERY YEARLY 600
OR 90
HOURS
R *
I/C *
I (1) *
I *
I *
I
I / C / R *
I / C / R *
I / C
HOURS
I / R *
R