Maintenance - Husqvarna W50P Operator's Manual

Introduction
WARNING:
safety chapter before you do maintenance
on the product.

Maintenance

Do a check of the engine oil level.
Replace the engine oil.
Do a check of the air filter.
Clean the air filter.
Do a check of the spark plug.
Replace the spark plug.
Clean the spark arrester screen (if applicable).
Clean the sediment cup.
Do a check and adjust the engine speed.
Do a check and adjust the valve clearance.
Clean the combustion chamber.
Clean the fuel tank and fuel filter.
Do a check of the fuel tube.
Do a check of the impeller and impeller clearance.
Do a check of the pump inlet valve.
To do a check of the engine oil level
CAUTION:
with low engine oil level. It can cause
damage to the engine.
CAUTION:
4-stroke engines with the viscosity range
shown in the illustration.
1421 - 004 - 09.07.2020
Maintenance
Read and understand the
Do not operate the product
Use detergent engine oil for
Maintenance schedule
* Clean at a more regular interval if the product is used
in conditions with much dust.
** Maintenance is only necessary if operation problems
occur. Speak to an approved servicing dealer.
Maintenance interval in hours
Daily
mainte-
20 hours
nance
or each
before
month
operation
X
X
X
After each 500 hours or 2 years.
After each 500 hours or 2 years.
300
100
50 hours hours or
hours or
or each 3 1 time
each 6
months each
months
year
X
X*
X
X
X
X**
X
X**
X**
X**
X**
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