4.6
Section 4
Air Cleaner and Air Intake System
Air Intake/Cooling System
To ensure proper cooling, make sure the grass screen,
cooling fan fins, and other external surfaces of the
engine are kept clean
at all times
.
Every
100 hours
of operation (more often under
extremely dusty or dirty conditions), remove the blower
housing and other cooling shrouds.* Clean the cooling
fins and external surfaces as necessary. Make sure
the cooling shrouds are reinstalled.
*Cleanout kits, Kohler Part No.
25 755 20-S
(black) or
25 755 21-S
(gold), are recommended to aid
inspection and cleanout of the cooling fins. See
Figure 4-11.
NOTE: Operating the engine with a blocked grass
screen, dirty or plugged cooling fins, and/or
cooling shrouds removed, will cause engine
damage due to overheating.
Figure 4-11. Cleanout Kit Installed on Blower
Housing.
Kohler Engine Parts Call K&T 606-678-9623 or 606-561-4983
www.mymowerparts.com
