Clean the air filter at regular intervals, and replace it if
necessary. Please also read the service information.
Remove the air filter cover (Item E).
•
Remove the air filter (Item G).
•
Clean the air filter by tapping it. In cases of stubborn
•
dirt first clean with soapy water, then rinse with clear
water and air-dry before reinserting. Important: Do not
use abrasive cleaners or petrol to clean the air filter.
Assemble in reverse order.
•
9.6 Maintenance schedule
Regular service period
Perform at every indicated month
or operating hour interval,
whichever comes first.
ITEM
Engine oil
Check level
Change
Air cleaner
Check
Clean
Spark plug
Check-adjust
Replace
Spark arrester
Clean
Valve clearance
Check-adjust
Combustion chamber Clean
Fuel tank and filter
Clean
Fuel tube
Check
Remark:
(1) Service more frequently when used in dusty areas.
(2) These items should be serviced by your servicing dealer, Refer to the manual for service procedures.
Failure to follow this maintenance schedule could result in non-warrantable failures.
9.5 Spark plug (Fig. 12)
Check the spark plug for wear at regular intervals. Please
also read the service information.
Remove the motor cover (Item 5).
•
Pull off the spark plug boot (Item I) by twisting it.
•
Remove the spark plug (Item J) using the supplied spark
•
plug wrench.
Clean the spark plug with a copper wire brush or fit a
•
new one.
Assemble in reverse order.
•
First
Each
month
use
or
20 Hrs.
O
O
O
After every 300 hrs. (2)
Every 2 years (Replace if necessary) (2)
19
Every
Every
3
6
months
months
or
or
50 Hrs.
100 Hrs.
O
O (1)
O
O
O (2)
G
B
Every
year
or
200 Hrs.
O
O (2)