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4.1
Section 4
Air Cleaner and Air Intake System
4
Section 4
Air Cleaner and Air Intake System
LV560, LV625, LV675
Air Intake System
General
All intake air, for both cooling and combustion, is
drawn in through the screen in the upper blower
housing.
Service
Check the air intake screen daily or before starting
the engine. Check for a buildup of dirt or debris on
the screen. A small accumulation can be brushed
or vacuumed off with the screen in place. See
Figure 4-1. For a heavier buildup, loosen the four
rubber retaining straps and remove the upper blower
housing/screen assembly from the engine. See Figure
4-2. Take the housing assembly outdoors or to a trash
container and brush off the screen, or use compressed
air and blow it off from the back side. Also check that
the screen and housing are not cracked or damaged.
Figure 4-1. Cleaning Air Intake Screen.
Figure 4-2. Removing Upper Blower Housing and
Screen Assembly.
In addition to the daily check, the intake screen
should have a thorough cleaning every 100 hours
(more frequently under extremely dusty or dirty
conditions). If necessary, the screen assembly may
be separated from the upper blower housing by
unsnapping it from the underside. See Figure 4-3
and 4-4.
Figure 4-3. Unsnapping Screen Assembly.
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