10 MAINTENANCE
Warning! Priors to any maintenance, to stop engine and switch it off first.
Warning! Disconnect spark plug wire from the spark plug to prevent
unintentional engine starting.
Warning! Unintentional sparking can result in fire.
Warning! Unintentional start-up can result in entanglement, traumatic
amputation, or laceration.
Caution! Use only genuine replacement engine parts. None compliant parts
may damage the engine, and may result in injury. In addition, use of other
parts may void your warranty rights.
Regular maintenance will improve the performance and extend the life of the engine. Please
follow the instructions and schedules indicated below:
Check oil level
Change oil
Check air cleaner
Clean Air cleaner
Replace Air cleaner
Check-clean spark
plug
Replace spark plug
Check flywheel
brake pad
Check-adjust idle
speed
Check-adjust valve
clearance
Clean combustion
chamber
Check fuel line
! Replace the paper element type only
(1)Change engine oil every 25 hours when used under heavy load or in high ambient
temperatures.
(2) Clean more often under dusty conditions or when airbone debris is present. Replace air
cleaner parts, if very dirty.
(3) These items should be serviced by your servicing dealer unless you have the proper tools
and are mechanically proficient. Refer to manual for service procedures.
Before
5 Hours or
each
first month
use
!
!
!
After every 100 hours (3)
Every 2 years (replace if necessary) (3)
P a g e
25 hours or
50 hours or
every 3
every 6
months
months
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!"#&%
!
!
| 13
EN
100
Hours or
every
year
!!
!
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