16
maIntenance
Intervals
COMPONENT/SYSTEM
MAINTENANCE
PROCEDURE
SKILL
LEVEL
REQ'D
DAILY OR
BEFORE
USE
EVERY
REFUEL
3 MONTHS
OR 90
HOURS
YEARLY 600
HOURS
Air Filter
Inspect/Clean
1
I / C *
R *
Choke Shutter
Inspect/Clean
1
I / C
Fuel Filter
Inspect/Replace
1
I *
I / R *
Fuel Cap Gasket
Inspect/Replace
1
I *
R *
Fuel System
Inspect/Replace
1
I (3) *
I (3) *
Spark Plug
Inspect/Clean/Replace
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
Gear Housing
Grease
2
I (1)
Blades
Inspect/Clean
1
I / C (2)
Recoil Starter Rope
Inspect/Clean
1
I / C *
Screws/Nuts/Bolts
Inspect/Tighten/Replace
1
I *
* All recommendations to replace are based on the finding of damage or wear during inspection.
(2) Inspect blade and clean and sharpen as needed. Lubricate blades periodically during use.
(3) Low evaporative fuel tanks DO NOT require regular maintenance to maintain emission integrity.
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
TM
Grease every 25 hours of use.
skIll
levels
Level 1
= Easy to do. Most required tools come with unit.
Level 2
= Moderate difficulty. Some specialized tools may be required.
ECHO offers
REPOWER
TM
Maintenance Kits and Parts to make your maintenance job easier.