Maintenance; Skill Levels; Maintenance Intervals - Echo SRM-225 Operator's Manual

SRM-225

MAINTENANCE

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 complete 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
Choke Shutter
Fuel Filter
Fuel Cap Gasket
Fuel System
Spark Plug
Cooling System
Muffler Spark Arrestor
Cylinder Exhaust Port
Drive Shaft 
(Flex Cable Models)
Gear Housing
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) Apply POWER BLENDX
(2) Low evaporative fuel tanks DO NOT require regular maintenance to maintain emission integrity.
X7722271108
© 03/2013 ECHO Inc.
Maintenance Kits and Parts to make your maintenance job easier.
TM
MAINTENANCE
PROCEDURE
Inspect/Clean
Inspect/Clean
Inspect/Replace
Inspect/Replace
Inspect/Replace
Inspect/Clean
Inspect/Clean
Inspect/Clean/Replace
Inspect/Clean/Decarbon
Grease
Grease
Inspect/Clean
Inspect/Tighten/Replace
grease every 25 hours of use.
TM
DAILY
REQ'D
OR EVERY
SKILL
BEFORE REFUEL
LEVEL
USE
1 I / C *
1 I / C
1
1
1 I (2) *
1
2 I / C
2
2
2
2
1 I / C *
1 I *
MAINTENANCE
3
YEARLY
MONTHS
R *
I * I / R *
I *
I (2) *
I / C / R *
I / C / R *
I / C
I (1)
I (1)
R *
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