20
3.1 Periodic Maintenance Schedule
Interval (hours of service)
Item
Task
Before
each
use
10
0
20
0
400
500
80
0
Every
year or
6x
cleaning
Every
two
years
Fluids
Check for leaks. O
Engine oil
Check level.
O
Fuel
Check level.
O
Coolant
Check level.
O
Air filter dust
cup
Empty dust.
O
Battery
electrolyte
Check level.
O
Fan belt
Check condition
and tension.
O
Air filter
element
Clean.
O
Radiator hoses
Check condition.
O
Intake air hose
Check condition
and clear
obstructions.
O
Fuel filter
Replace.
Replace after every 250 hours of operation.
Engine oil
Change.*
O
Oil filter
Replace.
O
Radiator
Flush.
O
Fan belt
Replace.
O
Fuel tank
Remove
sediment.
O
Valve
clearance
Check and
adjust
as needed.
O
Air filter
element
Replace.
O
Radiator
coolant
Change.
O
Battery
Replace.
O
Radiator hoses
and
clamps
Replace.
O
Fuel pipes and
clamps
Replace.
O
* Change engine oil and filter after first 50 hours of operation.
MAINTENANCE
