Echo X750409-3607 - Manual (Page 14)

12
IMPORTANT
Time intervals are maximum. Actual use and
your experience will determine the frequency
of required maintenance.
Record dates of monthly and yearly
inspections.
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 *
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 (1) * I (1) *
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
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.
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.
EMISSION DATA
EMISSION CONTROL
(EXHAUST and EVAPORATIVE)
EPA 2010 and Later and/or C.A.R.B. TIER III
The emission control system for the engine is EM
(engine modifi cation) and, if the second to last
character of the Engine Family on the Emission
Control Information label (sample below) is "C", "K",
or"T", the emission control system is EM and TWC
(3-way catalyst). The fuel tank/fuel line emission
control system is EVAP (evaporative emissions).
Evaporative emissions for California models may
only be applicable to fuel tanks.
An Emission Control Label is located on the
engine. (This is an example only, information on
label varies by engine family).
PRODUCT EMISSION DURABILITY
(EMISSION COMPLIANCE PERIOD)
The 300 hours emission compliance period is
the time span selected by the manufacturer
certifying the engine emissions output meets
applicable emissions regulations, provided that
approved maintenance procedures are followed
as listed in the Maintenance Section of this
manual.
SKILL LEVELS
Level 1 = Easy to do. Common tools may be required.
Level 2 = Moderate difficulty. Some specialized tools may be required.