Kohler Comand Pro CH1000, Руководство по обслуживанию

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4.1
Section 4
Air Cleaner and Air Intake System
4
Section 4
Air Cleaner and Air Intake System
Air Cleaners
These engines use a heavy-duty style air cleaner or a
low-pro
fi le air cleaner. These systems are CARB/EPA
certi fi ed and the components should not be altered or
modi fi ed in any way.
Heavy-Duty Style Air Cleaner
General
The heavy-duty air cleaner as shown in Figure 4-1,
consists of a cylindrical housing a
tt ached to the
carburetor and intake manifold. The air cleaner
housing contains a paper element and inner element,
designed for longer service intervals.
Figure 4-1. Heavy-Duty Style Air Cleaner.
Service
Weekly and every 150 hours: Check fi lter minder (if
equipped), unhook the two retaining clips on each end
and remove the end caps. Perform inspection of the
paper element and inlet screen area.
Seasonally or every 300 hours of operation (more
o ft en under extremely dusty or dirty conditions),
replace the paper element and check the inner
element. Follow these steps.
1. Unhook the two retaining clips on each end
and remove the end caps from the air cleaner
housing.
2. Check and clean the screen area on the inlet side.
Pull the air cleaner paper element out of the
housing on opposite side. See Figures 4-2 and 4-3.
Inlet Screen
Figure 4-2. Accessing Inlet Screen.
Inner
Element
Paper Element
Figure 4-3. Removing Elements.
3. A ft er the paper element is removed, check the
condition of the inner element. It should be
replaced whenever it appears dirty, typically
every other time the paper element is replaced or
every
600 hours . Clean the area around the base
of the inner element before removing it, so dirt
does not get into the engine.