Maintenance Schedule - Honda UMK425E Owner's Manual

GB

MAINTENANCE SCHEDULE

Item
Engine cooling fins
Condition of cutting
attachment and guard
Zone around transmission
head
Transmission head
Operation of throttle
trigger
Operation of Stop button
Idle/Clutch
Air filter element
Air filter housing
Zone around spark plug
Spark plug
Zone around carburettor
Cables and connections
Fuel system
Fuel filter
Spring and clutch pads
Idle speed
Engine oil
Fuel tank
Valve clearance
Nuts and bolts
* Frequency: Maintenance to be performed at the intervals specified in service hours or periods of time,
whichever is shorter.
(1) Clean more often in dusty environments.
(2) These operations should be performed by an authorized Honda dealer, unless the owner has the
appropriate tools and technical know-how required. Refer to the Honda workshop manual.
Servicing
Each time
action
used
Clean
Check
Clean
Grease
Check
Check
Check
Check
Clean
Clean
Clean
Check
Clean
Clean
Check
Check
Check
Check
Check
Adjust
Check
Replace after 10 service hours and then every 6 months
Replace
Clean
Adjust
Check /
Tighten
Frequency*
Every 3
Every
months
month or
or 25
10 hours
hours
(1)
(1)
Every 2 years (replace if necessary) (2)
or 50 service hours
MAINTENANCE
Every 6
Every
months
year or
or 50
100 hours
hours
(2)
(2)
(2)
(2)
(2)
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