Husqvarna 965881201 - Manual (Page 39)

MAINTENANCE
Husqvarna- 39
Kohler Engine - 20 HP
The standard engine is not equipped with a prefilter.
As an option, a prefilter can be installed on the inside
of the air filter cover.
loosen the two retaining knobs and remove 1.
the cover. If the engine has a prefilter, it is
mounted on the inside of the cover.
Clean the area around the filter element to
2.
prevent debris from getting into the engine
when the element is removed.
IMPORTANT INFORMATION
Operating the engine with loose or damaged
air cleaner components could allow unfiltered
air into the engine causing premature wear
and failure.
Air Filter
If the engine seems weak or runs unevenly, the air
filter may be clogged. If running with a dirty air filter,
the spark plugs can become fouled.
For this reason, it is important to replace the air filter
regularly (see the heading Maintenance Schedule for
the proper service interval).
IMPORTANT INFORMATION
Do not use compressed air to clean the air
filter.
Do not wash the paper filter.
Do not oil the paper filter.
Do not tap filter to clean this could cause
damage to the sealing.
WARNING!
The engine and the exhaust system
become very hot during operation.
Risk for burns if touched.
Allow engine and exhaust system to
cool at least two (2) minutes.
8011-736
Air filter cover
8011-737
Air filter
Remove the filter element. Replace a dirty, 3.
bent or damaged element with a new one.
Handle the new element carefully and do
not use if the sealing surfaces are bent or
damaged. If the element can be reused, tap
it against a solid surface to remove dust.
Check the air cleaner base. Make sure it
4.
is secured and not bent or damaged. Also
check the air filter cover for damage or
improper fit. Replace all damaged air cleaner
components.
Install the filter element. Check that it fits
5.
properly and that no air leaks occur.
Install the cover and tighten knobs by hand.
6.