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• Do not cut more than ⅓ of the length of the grass.
Cut first with the cutting height set high. Examine the
result and lower the cutting height to an applicable
level. If the grass is very long, drive slowly and cut 2
times if necessary.
• Cut in different directions each time to prevent
stripes in the lawn.
• Keep the cutting cover clean. Buildup from grass
and dirt on the inner side of the cutting cover can
decrease the cutting result. Refer to
To clean the
inner surface of the cutting cover on page 11
.
Maintenance
Introduction
WARNING: Before you do
maintenance, you must read and
understand the safety chapter.
For all servicing and repair work on the product, special
training is necessary. We guarantee the availability of
professional repairs and servicing. If your dealer is not
a service agent, speak to them for information about the
nearest service agent.
Maintenance schedule
The maintenance intervals are calculated from daily use
of the product. The intervals change if the product is not
used daily.
For maintenance identified with * refer to instructions in
Safety devices on the product on page 5
.
Maintenance
Daily Monthly
Each sea-
son
Do a general inspection X
Clean the product X
Examine the oil level
1
X
Replace the oil (the first time after 5 h use, then after each 50 h use and
yearly)
X
Examine the cutting equipment X
Examine the cutting cover * X
Examine the air filter X
Clean the air filter
2
X
Replace the air filter X
Clean the cooling fins on the cylinder X
Examine the muffler * X
Examine the spark plug. Clean or replace if necessary X
Clean or replace the spark arrester mesh (accessory) on the muffler X
Examine the fuel system X
Examine and adjust the drive (clutch wire) X
To do a general inspection
• Make sure that all nuts and screws on the product
are tightened correctly.
To clean the product externally
• Use a brush to remove leaves, grass and dirt.
• Make sure that the air intake on the top of the engine
is not blocked.
1
Change engine oil every 25 hours when used under heavy load or in high ambient temperatures.
2
Clean more often under dusty conditions or when airborne debris is present. Replace air cleaner parts, if very
dirty.
10 1434 - 001 -
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