User Manual

• Close the rear cover before you operate the product.
When you operate the product, the cut grass
discharges below the rear cover.
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
CAUTION: Make sure that the air filter is up
and not against the ground when you tilt the
product. Risk of engine damage.
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 9 .
Maintenance Daily Monthly Each season
Do a general inspection X
Examine the oil level X
Replace the oil (the first time after 5 h of use, then after each 50 h of
use)
1
X
Clean the product X
Examine the cutting equipment X
Examine the cutting cover * X
Examine the engine brake handle * X
Examine the muffler * X
Examine the spark plug. Clean or replace the spark plug if it is nec-
essary
X
Examine the air filter X
Clean the air filter
2
X
Replace the air filter X
Examine the fuel system X
Clean the cooling fins on the cylinder X
Examine and adjust the clutch wire (LC 151S, LB 251S, LB 256SP) X
Clean below the transmission cover (LB 251S) 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
If the product is operated with heavy load or in high ambient temperatures, replace the engine oil each 25
hours.
2
Clean more often under dusty conditions or when airborne debris is present. Replace air filter, if it is very dirty.
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