Fuel Filter; Air Filter; Starter - Husqvarna K750 Operator's Manual

Fuel filter
• The fuel filter sits inside the fuel tank.
• The fuel tank must be protected from contamination when
filling. This reduces the risk of operating disturbances
caused by blockage of the fuel filter located inside the
tank.
• The filter cannot be cleaned but must be replaced with a
new filter when it is clogged. The filter should be
changed at least once per year.
Air filter
Air filters must be regularly cleaned to remove dust and dirt in
order to avoid:
• Carburettor malfunctions
• Starting problems
• Loss of engine power
• Unnecessary wear to engine parts.
• Excessive fuel consumption.
The air filter system consists of an oiled foam plastic filter (1)
and a paper filter (2):
1
1 The foam plastic filter is easily accessible under the filter
cover A. This filter should be checked weekly and
replaced if necessary.
A
B
In order to obtain a good filtering effect, the filter must be
replaced regularly or cleaned and oiled. A special
HUSQVARNA oil has been produced for this purpose.
Remove the foam plastic filter. Wash the filter well in tepid
soapy water. After cleaning, rinse the filter well in clean
water. Squeeze out and allow the filter to dry. NOTE! High
pressure compressed air can damage the foam.
MAINTENANCE
2
Put the filter in a plastic bag and pour the filter oil over it.
Knead the plastic bag to distribute the oil. Squeeze the
excess oil out of the filter inside the plastic bag and pour
off the excess before fitting the filter to the machine.
CAUTION! Never use common engine oil.
2 The paper filter is accessible under cover B. This filter
must be replaced/cleaned when the engine's power drops
or each month. The filter is cleaned by shaking. Note that
the filter must not be washed. NOTE! High pressure
compressed air can damage the filter.
An air filter that has been in use for a long time cannot be
cleaned completely. The filter must therefore be replaced
with a new one at regular intervals. A damaged air filter
must always be replaced.
IMPORTANT INFORMATION
Poor maintenance of the air filter will cause carbon build-up
on the spark plug and abnormal wear to engine parts.

Starter

WARNING! When the recoil spring is wound
!
up in the starter housing it is under tension
and can, if handled carelessly, pop out and
cause personal injury.
Always be careful when changing the recoil
spring or the starter cord. Always wear
protective goggles.
Changing a broken or worn starter cord
• Loosen the screws that hold the starter against the
crankcase and remove the starter.
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English