3-2
MAINTENANCE HRX217HYA • HRX217HZA
1. MAINTENANCE SCHEDULE
(1) Change engine oil every 25 hours when used under heavy load or in high outside air temperatures.
(2) Service more frequently when used in dusty areas.
Failure to follow this maintenance schedule could result in non-warrantable failures.
Item Action
Before
each
use
5 hours
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
3-4
Blades Inspect
O
3-4
Blade mounting bolts Inspect
O
3-4
Engine oil
Check
O
3-6
Change
OO (1)OO
3-6
Air filter
Check
O
3-7Clean
O (2) O (2) O (2)
Replace
O
Grass bag Check
O
3-8
Blade control operation Check
OO
3-10
Blade control cable Adjust
O
3-16
Spark plug
Check
O
3-9
Replace
O
Spark arrester (optional
part)
Clean
O
3-9
Throttle cable Adjust
O
3-15
Drive clutch cable Adjust
O
3-15
Fuel tank/filter Clean
O
3-11
Valve clearance
Check-
adjust
O
3-12
Pinion gears Grease
O
3-13
Rear wheel adjuster
bushings
Inspect-
grease
O
3-14
Fuel lines Check Check every 2 years and replace if necessary 3-11