Maintenance
Check/adjust throttle and choke cables
Check the condition of belts, belt pulleys, etc.
1)
Change the engine oil
Replace the engine oil filter (every 200 hours)
Clean/replace the spark plugs
Replace the fuel filter
Replace the air filter (paper filter)
Check the caster wheels (every 200 hours)
2)
Clean the cooling fins
Replace the air cleaner's pre-filter
Check/adjust the mower deck
Check the engine valve clearance
Perform the 300-hour service
Lubricate according to Lubrication Schedule
1)
First change after 5-8 hours. When operating with a heavy load or at high ambient temperatures, replace every 50 hours.
cleaning and replacement are required more often.
workshop.
= Described in this manual
= Not described in this manua
WARNING!
No adjustments or maintenance to be carried out unless:
• The engine is stopped.
• The ignition key has been removed.
• The parking brake is on.
36
English-
MAINTENANCE
Page Before After
40
43
56
58
38
42
41
2)
52
-
2)
41
(foam)
48
4)
-
4)
73
54
3)
For daily use, the machine should be lubricated twice weekly.
Daily
Weekly
At
mainte-
mainte-
least
nance
nance
once
each
year
4)
Performed by authorized service
Maintenance interval
in hours
25
50
100
300
2)
In dusty conditions,