Maintenance
Replace the engine oil and oil
filter.
Remove debris from the cylin-
der and the cooling fins on the
2
3
cylinder head.
,
Do a check of and clean the
cooling fins on the oil cooler.
Do a check of and clean the
spark plugs.
Replace the air cleaner primary
5
element.
Do a check of the air cleaner
6
secondary element.
Clean the combustion cham-
7
ber.
Do a check of and adjust the
8
valve clearance.
Clean the valve seating sur-
9
face.
Replace the air cleaner secon-
10
dary element.
Do a check of the hydraulic oil
level.
Replace the hydraulic oil and
11
12
filter.
,
To clean the product
CAUTION:
pressure washer or a steam cleaner.
Water can go into bearings and electrical
connections and cause corrosion which
causes damage to the product.
Clean the product immediately after use.
2
Must be done by approved service agent.
3
In conditions with dust, cleaning and replacement must be done more frequently.
4
In conditions with dust, cleaning and replacement must be done more frequently.
5
In conditions with dust, cleaning and replacement must be done more frequently.
6
In conditions with dust, cleaning and replacement must be done more frequently.
7
Must be done by approved service agent.
8
Must be done by approved service agent.
9
Must be done by approved service agent.
10
In conditions with dust, cleaning and replacement must be done more frequently.
11
Must be done by approved service agent.
12
In conditions with dust, cleaning and replacement must be done more frequently.
2173 - 001 - 27.06.2023
Daily mainte-
nance
Before
After
use
use
4
X
Do not use a high-
Maintenance interval in hours
25
50
100
250
O
O
O
O
O
O
•
Do not clean hot surfaces such as the engine,
muffler and exhaust system. Wait until the
surfaces are cool, then remove the grass or dirt.
•
Before you clean with water, clean with a brush.
Remove grass and dirt on and around the
transmission, the transmission air intake, and the
engine.
•
Use running water from a hose to clean the
product. Do not use high-pressure.
Each
season
300
400
500
*
*
*
O
*
O
O
17