MK MK-2013HE GX390, Owner'S Manual & Operating Instructions

Page: 26 / 60

26
MK-20 SERIES MAINTENANCE
(C)
Clean the remainder of the exterior
surface (except the engine).
MAINTENANCE SCHEdUlE
Item should be performed at every indicated hour(s) or interval period whichever goes first.
Maintenance Schedule Maintenance
operation
daily 25 Hours
or Weekly
100 Hours or
Seasonal
Air Filter
Check
Every 4 Hours
When Dry Cutting
Every 8 Hours
When Wet Cutting
Change Air Filter
•
Hydrostatic
Transmission/Reservoir Check oil
•
Mainframe
Blade Shaft
Bearings
Lube Blade Shaft
Bearings at end of
Operations
Pivot Bearings
•
Chain drive
•
Adjust Tension
•
Transmission
Control Assemblies
•
Battery
•
V-Belts
•
Replace
•
Battery Check Water level
•
Engine
Definitive information on engine maintenance is contained in the Engine Manual
provided separately. Perform all maintenance procedures as recommended by the
engine manual.
(A)
Verify the engine is off and cool be-
fore beginning to clean. Clean the
saw with soap and water.
(B)
Clean water system outlets,
including water tubes in blade
guard.