Maintenance
Clean the air intake of the en-
1
gine.
Do a check of the cleanout cov-
er on the engine.
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.
,
1
In conditions with dust, cleaning and replacement must be done more frequently.
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.
2181 - 001 - 22.06.2023
Daily mainte-
nance
Before
After
use
use
O
4
X
Maintenance interval in hours
25
50
100
250
O
O
O
O
O
O
O
Each
season
300
400
500
*
*
*
O
*
O
O
17