Build Worker 5411074137441, Manual

Page: 54 / 72

53
6
．
Maintenance
Notice:
To maintenance of the large assembly, you need a
professional.
REGULAR SERBICE
PERIOD
Perform at every indicated
month or operating hour
interval, whichever occurs
first
ITEM
Daily
First
month
or
20 Hrs.
Every
3 months
or
50 Hrs.
Every
6 months
or
100 Hrs.
Every
year
or
300 Hrs.
Inspection ●
Engine oil
Change ● ●
Inspection
●
Air cleaner element
Cleaning ● (1)
Fuel filter cleaning ●
Spark plug maintenance ●
Valve clearance adjustment
● (2)
Combustion chamber and valve cleaning
● (2)
Fuel line inspection(Replace if necessary)
●
Spark arrester Clean every 100 operating hours.