74
MAINTENANCE
Good maintenance will extend the life of the machine. Prolonged or constant use may require more intensive
maintenance for the machine to continue to function properly.
ATTENTION: Make sure the engine is completely shut down before performing any
maintenance or repair. This will eliminate any potential risk.
PERIODIC MAINTENANCE
MAINTENANCE
Check for loose bolts/
nuts
Tighten all bolts and
nuts
Fuel filter cup (if
equipped with it)
Air filter
Fuel filter (if
equipped)
Spark plug
Cleaning/Purging the
fuel tank
Fuel line
Blades/Chain (parts
with blades)/Chain
only
Adjusting the idle
speed
Motor adjustment
Cleaning the
combustion chamber
Grease the heads
NOTE: In harsh conditions such as high operating temperatures, higher than normal loads and dust,
service intervals must be reduced.
EACH
EACH
MONTH OR
USE
15H USE
X
X
X
X
X
EACH
EACH
3 MONTHS OR
6 MONTHS OR
30H USE
60H USE
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
EACH
12 MONTHS OR
100H USE
X
X
X
X