Section 4. Air Cleaner And Air Intake System - Kohler Courage XT-6 Service Manual

Air Cleaner and Air Intake System
Air Cleaner
This engine is equipped with a replaceable, high
density paper air cleaner. An optional foam precleaner
may also be included. See Figure 4-1. Intake air is
drawn in through the blower housing, and passes
through the precleaner (if equipped), the paper
element and then into the carburetor. The outer air
cleaner cover is secured by one knob, and removed by
turning the knob counterclockwise.
Air Cleaner Cover
Figure 4-1. Air Cleaner Assembly (Exploded View).
Service Precleaner
Wash or replace the optional precleaner yearly
or every 25 hours
extremely dusty or dirty conditions. Follow these
instructions to service:
1. Loosen the air cleaner cover knob and remove the
cover. See Figure 4-1.
2. Remove the precleaner and wash with detergent
in warm water.
Section 4
Air Cleaner Element
Optional Foam Precleaner
Air Cleaner and Air Intake System
Check the air cleaner assembly daily or before
starting the engine. Check for any buildup of dirt and
debris, as well as loose or damaged components. See
Figure 4-1.
NOTE: Operating the engine with loose or damaged
air in, resulting in premature wear and
failure.
3. Rinse the precleaner thoroughly until all traces
of detergent are eliminated. Squeeze out excess
water (do not wring), and allow the precleaner to
air dry.
4. Reinstall the precleaner.
5. Reinstall the air cleaner cover and tighten the
knob securely.
Section 4
Air Cleaner Base
4.1
4