To Stop The Product (Lc 551Vbp); Maintenance; Maintenance Schedule - Husqvarna LC 451S Manual De Usuario

To use the drive on the wheels
• Pull the drive bail in the direction of the handlebar.
(Fig. 46)
• For model LC 451V and model LC 551VBP: Adjust
the drive speed with the speed control on the left
side of the handle. Move the speed control forward
to increase the speed and rearward to decrease the
speed. (Fig. 47)
• Before you pull the product rearward, disengage the
drive and push the product forward approximately 10
cm.
• Release the drive bail to disengage the drive, for
example when you go near an obstacle.
To stop the product (LC 451S,
LC 451V, LC 551SP)
• To stop the drive only, release the drive bail.
• To stop the engine, release the engine brake handle.
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

Do a general inspection
Examine the oil level
Clean the product
Examine the cutting equipment
Examine the cutting cover *
Examine the engine brake handle * LC 451S, LC 451V, LC 551SP
Examine the blade brake control * LC 551VBP
Examine the muffler *
Examine the spark plug
Replace the oil (the first time after 5 h of use, then after each 50 h of
use)
Clean or replace the air filter
Examine the fuel system
929 - 002 -

To stop the product (LC 551VBP)

• To stop the drive only, release the drive bail.
• To stop the engine, move the throttle control to the
stop position.
To get a good result
• Always use a sharp blade. A blunt blade gives an
irregular result and the cut surface of the grass
becomes yellow. A sharp blade also uses less
energy than a blunt blade.
• 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.
Maintenance

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 10 .
CAUTION: Make sure that the air filter is up
and not against the ground when you tilt the
product. Risk of engine damage.
Daily Weekly
X
X
X
X
X
X
X
X
X
Monthly
X
X
X
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