11
Maintenance Schedule
(1) Service more frequently when used in dusty areas.
(2) Change engine oil every 25 hours when used under heavy load or in high outside air temperatures.
(3) These items should be serviced by an authorized Honda servicing dealer unless you have the proper tools and are mechanically
proficient. Refer to the Honda shop manual for service procedures. See “Honda Publications” on page 21 for ordering information.
Failure to follow this maintenance schedule could result in non-warrantable failures.
Blade Inspection
1. Turn the fuel valve OFF (page 3).
2. Disconnect the spark plug cap from the spark plug
(page 14).
3. Tilt the mower to the right side, so the fuel cap side is up.
This will help to prevent fuel leakage and hard starting due
to carburetor flooding.
4. Inspect the blades for damage, cracks, and excessive rust
or corrosion.
Item Action
Before
each use
5hours
of use or
first month
First
25 hours
of use
50 hours
of use or
every
6months
100 hours
of use or
every year
150 hours
of use or
every two
years
See page
Rear shield Check
O
5
Blades Inspect
O
11
Blade mounting bolts Inspect
O
12
Engine oil
Check
O
6
Change
O
O
(2)
OO
13
Air filter
Check
O
13Clean
O
(1)
O
(1)
O
(1)
Replace
O
Grass bag Check
OO
5
Blade control operation Check
OO
14
Spark plug
Check
O
14
Replace
O
Spark arrester (optional
part)
Clean
O
14
Smart Drive cable Adjust
O
(3)
O
(3)
O
(3)
O
(3)
—
Fuel tank/filter Clean
O
(3)
—
Flywheel brake pad Check
O
(3)
—
Valve clearance
Check-
adjust
O
(3)
—
Pinion gears Grease
O
(3)
—
Transmission axle
bearings
Inspect-
grease
O
(3)
—
Fuel lines Check
Check every 2 years and replace if necessary
(3)
—