Operator`s manual

20 Operator’s Manual
ENGINE MAINTENANCE SCHEDULE
REGULAR SERVICE
PERIOD (3)
Perform at every
indicated month or
operating hour interval,
whichever comes first.
Each
use
First
month
or
10 hrs
Every 3
months
or
25 hrs
Every 6
months
or
50 hrs
Every
year
or
100 hrs
Every 2
years
or
300 hrs
Engine oil
Check level
•
Change
•
•
Air cleaner
Check
•
Clean
•(1)
Spark plug
Check-adjust
•
Replace
•
Spark arrester
(Applicable
types)
Clean
•
Engine
cooling
fins
Check
•
Nuts, bolts,
fasteners
Check
•
(Retighten if necessary)
Clutch shoes
Check
•(2)
Idle speed
Check-adjust
•(2)
Valve
clearance
Check-adjust
•(2)
Combustion
chamber
Clean
After every 300 hrs. (2)
Fuel filter
Check
•
Fuel tank
Clean
•
Fuel tubes Check Every 2 years (Replace if necessary) (2)
Oil tube
Check
Every 2 years (Replace if necessary) (2)
Timing belt
Check
After every 100 hrs.(2)(4)
(1) Service more frequently when used in dusty areas.
(2) These items should be serviced by your servicing dealer,
unless you have the proper tools and are mechanically proficient. Refer to the shop manual for
service procedures.
(3)
For commercial use, log hours of operation to determine proper maintenance intervals.
(4) Check the belt and replace if it is abnormal.
Failure to follow this maintenance schedule could result in non warrantable failures.
Engine Maintenance Schedule
(1) Service more frequently when used in dusty areas.
(2) These items should be serviced by your servicing dealer, unless you have the proper tools and are
mechanically procient. Refer to the shop manual for service procedures.
(3) For commercial use, log hours of operation to determine proper maintenance intervals.
(4) Check the belt and replace if it is abnormal.
Failure to follow this maintenance schedule could result in non warrantable failures.